You probably got this planet-sized fact wrong (87% did)

You probably got this planet-sized fact wrong (87% did) Dear Magicians, I need to tell you something that’s been keeping me up at night. Last week, I asked my X and YouTube audiences a simple question: “Which planet is closest to Earth on average?” 87% got it wrong. These aren’t random people. These are folks who voluntarily watch astronomy content. Smart people. Curious people. Most said Venus. Or Mars. Some even said Ceres was it (it’s not even a planet!) Wrong. The answer is Mercury. I know. Many astronomers didn’t believe it either at first. Here’s why your brain failed you. You’re thinking about the closest Venus ever gets to Earth — about 38 million kilometers. That’s closer than Mercury ever gets. But that’s not the question. The question is average distance. Over time. As the planets orbit. And here’s the thing: Venus and Earth are on similar orbits around the Sun. About half the time, Venus is on the complete opposite side of the Sun from us. Way out there. Like 258 million kilometers away. Mercury stays closer to the middle. Always near the Sun. Never wandering too far from the center of the solar system. When you do the math — and scientists have done this with simulations — Mercury averages 1.04 astronomical units from Earth. Venus? 1.14. Mercury wins. Think of it this way. Imagine runners on a circular track. You and Venus start on opposite sides of the same track. Mercury is on the inside track. Who are you closer to on average? The person who’s sometimes next to you but often across the stadium? Or the person who stays near the center? The center wins. Every time. Here’s the wild part. Mercury isn’t just closest to Earth on average. It’s closest to Mars. To Jupiter. To Neptune. Mercury is the closest planet to every other planet in the solar system. Mind. Blown. Why does this matter? Because if 87% of my scientifically literate audience gets basic orbital mechanics wrong, what does that say about how we teach space? How we think about distance? How we trust our intuitions about things we can’t directly experience? This is a Copernican moment. We assumed Venus was our neighbor because it’s next door in the planetary lineup. But space doesn’t work like houses on a street. The lesson? Question even the “obvious” stuff. Especially the obvious stuff. Here’s a fun trick: next time someone confidently tells you the Sun is the center of the Solar System ask them to prove it. Most can’t. Yet they assume it’s true. But don’t just watch their world collapse, like yours probably did five minutes ago. Help them understand. Until next time, have a M.A.G.I.C. Week, Brian Appearance https://youtu.be/5IO4e41C4ak?si=UIz-t4d3Z9_UlrsE Here’s Cal’s description of what the episode is about… Cal Newport talks with Brian Keating on how to focus like a Nobel prize winner in an In-Depth episode of the Deep Questions podcast. ​In this episode of IN-DEPTH, Cal is joined by Dr. Brian Keating, the Chancellor’s Distinguished Professor of Physics at UCSD, and one of the most prolific popularizers of science around (you may have seen him recently chatting about cosmology with Joe Rogan and Andrew Huberman). They talk about Keating’s new book, HOW TO FOCUS LIKE A NOBEL PRIZE WINNER, as well as many other topics, including a deep look at Keating’s unusual path to academia, and a deconstruction of what’s needed to succeed at the highest levels of academia. Genius I’m up against some real geniuses and need your help! When I wrote Losing the Nobel Prize, I thought my destiny was clear: runner-up forever. But plot twist: The INTO THE IMPOSSIBLE Podcast is a Finalist in the 2025 Signal Awards (Science & Education). That means we might finally replace my Nobel “L” with a shiny “W.” There’s just one problem: I need your help –The Listener’s Choice Award is decided by you. Not a committee of Swedish academics who can ignore me. Not a panel of judges. Just you. 👉 Cast your vote here! Hurry — Voting closes October 9, 2025. Look, I’ve made peace with losing the Nobel. But losing a popularity contest where I can literally ask for votes? That would be embarrassing. Help me swap Nobel heartbreak for Signal glory. Image Sunset from the Perservence Rover on the 3rd closest planet [on average] to Earth — Mars. Conversation https://www.youtube.com/watch?list=PLJGKdZD30K__XkD2TDGq1pQo8Q__6vBhB&v=RP_0MpESQy0 What if everything you thought you knew about the Big Bang was just a brilliant myth? Join me as I sit down with cosmologist Niayesh Afshordi to unravel the deepest mysteries of the universe, from cosmic singularities and creation myths to the controversial question: Was the Big Bang really the beginning of it all? Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement This edition of the Monday M.A.G.I.C. Message is sponsored by Shortform. Steven Pinker’s new book When Everyone Knows was fascinating. But it was a challenge to prepare for our interview because Steven is so prolific. To understand his body of work more fully, I relied on Shortform’s superpowered guides. Their app covers The Better Angels of Our Nature and Enlightenment Now, with commentary that connects Pinker’s ideas to thinkers like Daniel Kahneman and Richard Dawkins. As a scientist and professor, I also use Shortform’s Chrome extension daily—it generates instant AI summaries of long articles, condensing Nobel-caliber content into digestible insights without slowing me down before my next lecture.My audience gets an exclusive deal: start a free trial plus get three extra months free with an annual plan at shortform.com/briankeating.

The Dangerous Side Effect of Being So Smart

The Dangerous Side Effect of Being So Smart Dear Magicians, Smart people fall for terrible physics all the time. This isn’t an accident. It’s predictable. The Galileo Complex Brilliant minds love playing the persecuted genius. They think mainstream rejection proves they’re right. Like Deepak Chopra claiming quantum consciousness, or electric universe theorists who say physicists are suppressing the truth. The more scientists dismiss them, the more certain they become. Overconfidence Spillover Success breeds dangerous confidence. A tech billionaire who built search algorithms assumes quantum mechanics can’t be harder than coding. Entrepreneurs who made fortunes in software suddenly think they’ve cracked fusion energy with a simple equation. They’re usually wrong. Pattern Obsession Analytical minds see patterns everywhere. Even where none exist. Like finding hidden codes in physical constants, such as claiming the fine structure constant contains the secrets of consciousness. Or connecting quantum entanglement to telepathy because both involve “spooky action.” The brain loves connections. Unified Theory Seduction Smart people crave simple explanations. When someone claims their single equation explains gravity, consciousness, and God, it’s irresistible. For example, theories that reduce all of physics to vibrating strings, or claims that everything is just information processing. Elegant. Beautiful. Wrong. Sophisticated Self-Deception Intelligence becomes the trap. Smart people build elaborate mathematical frameworks around bad ideas. Like string theorists who’ve spent decades on untestable theories, or consciousness researchers who mistake correlation for causation in quantum mechanics. They’re not stupid. That’s the problem. Academic Rebellion Brilliant outsiders despise “close-minded” professors. This emotional resistance to peer review creates echo chambers. For example, independent researchers who claim relativity is wrong, or engineers who think they’ve solved dark matter in their garage. No gatekeepers. No truth. Cherry-Picking Masters Smart people write ChatGPT assisted papers to support anything. They’ll cite legitimate quantum biology research to justify crystal healing, such as using photosynthesis studies to explain chakras. Evidence. Selectively applied. The tragedy? These aren’t fools. They’re often genuinely brilliant. Their gifts become their downfall. Until next time, have a M.A.G.I.C. Week and to those who celebrate, a Happy New Year! Brian Appearance https://youtu.be/fx8Q4bEPolQ “I cut out of getting a tattoo to have this conversation. That might sound ridiculous, but when physicist Brian Keating—the man who almost won a Nobel Prize and wrote a book about losing it—agrees to talk about focus and ADHD, you reschedule the ink. What I discovered in our 70-minute conversation completely reframed how I think about leadership, attention, and why your ADHD brain isn’t broken—it’s just operating on a different frequency.” – Ryan Hanley Genius In a stroke of scientific genius, researchers at the University of Chicago have engineered the first biological qubit, built from fluorescent proteins capable of sustaining multiple quantum states. Unlike traditional qubits trapped in superconductors or ions, this innovation bridges the quantum and biological realms, opening the door to sensors seamlessly integrated with living tissue. Such genius-level engineering could transform medicine and biology, enabling ultra-sensitive detection of cellular processes. Feder et al. (Nature, 2025) reveal how this biological qubit, symbolized by a red star in their comparative framework, redefines what counts as a quantum system—bringing life itself into the quantum frontier. Image Speaking of Genius – We hit #1 in that category beating out Flow! Conversation https://www.youtube.com/watch?list=PLJGKdZD30K__XkD2TDGq1pQo8Q__6vBhB&v=2j0Mv74VjTI What if everything you thought you knew about the Big Bang was just a brilliant myth? Join me as I sit down with cosmologist Niayesh Afshordi to unravel the deepest mysteries of the universe, from cosmic singularities and creation myths to the controversial question: Was the Big Bang really the beginning of it all? Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement Your review of Focus Like a Nobel Prize Winner doesn’t disappear — it becomes part of the permanent intellectual record. Future readers will see YOUR NAME guiding their decision. Future Nobel laureates might read YOUR WORDS. One insight. One minute. One lasting mark on history. (Plot twist: I actually need one honest critical review. Intellectual courage welcomed.) Advertisement By popular demand, and for my mental health 😳, I am running a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is why I host a monthly Zoom session exclusively for patrons in the $19.99/month tier. It’s also available for paid Members of my Youtube channel at the Cosmic Office Hours level (also $19.99/month). Join here and see you in my office hours! Upcoming Episode Commander Chris Hadfield will be on The INTO THE IMPOSSIBLE Podcast soon. The legendary astronaut who commanded the International Space Station and captivated the world with his zero-gravity “Space Oddity” video has just released “Final Orbit,” the explosive third thriller in his Apollo Murders series that weaves together real Cold War espionage with an alternate space race history involving American astronauts, Soviet cosmonauts, and China’s secret first astronaut launch. What makes this fiction uniquely compelling is Hadfield’s authentic insider knowledge—he draws from actual historical figures like Qian Xuesen (the disgraced American-Chinese scientist who became the father of Chinese aerospace) to create a gripping thriller set during the 1975 Apollo-Soyuz mission where a deadly “accident” threatens to derail Soviet-American cooperation in space. What questions would you like me to ask the only person who could write space thrillers this authentically—having actually lived in space himself! ​Submit your questions here!

Your Colleagues Are Wrong About Focus

Your Colleagues Are Wrong About Focus Dear Magicians Years ago, while my collaborators were clinking champagne glasses in Stockholm, I was hunched over a desk grading freshman physics exams. That’s when I realized something awkward: winning isn’t about being a genius—it’s about paying attention longer than anyone else without wandering off to get to inbox zero! The academic world sells us the fairy tale of “eureka moments.” Supposedly, breakthroughs require a mystical flash of insight, decades of hoop-jumping, and maybe a lightning bolt or two. Spoiler: that’s marketing, not reality. The Secret Your Department Chair Doesn’t Want You to Know Real Nobel winners act less like lucky visionaries and more like professional assassins of distraction. They know the game: guard your focus like a toddler guards his binky. Jennifer Doudna didn’t figure out CRISPR while scrolling Instagram. Roger Penrose didn’t prove black hole theorems in between faculty meetings. They built careers out of saying no—to everything—until all that remained was the one problem worth solving. Meanwhile, the rest of us fill out grant forms, chair committees, and argue over coffee budgets. Guess which strategy works better? Physics Has Been Trying to Tell Us This Electrons don’t multitask. Per Pauli, they pick a unique state, stick to it, and only change when absolutely forced. Your brain works the same way. The uncertainty principle isn’t just physics—it’s life. The more you define your focus, the blurrier everything else gets. Laureates embrace that trade-off. The rest of us hedge our bets with ten side projects, and we get—well, tenure, if we’re lucky. The Institution as Enemy #1 Universities reward distraction like casinos reward gamblers. Write more papers, chase more grants, chair more committees, post more on LinkedIn. And then wonder why nobody has an original thought left. I’ve watched brilliant colleagues drown in endless service meetings while their science fossilized. The system isn’t malfunctioning—it’s doing exactly what it was built to do: prevent concentrated, independent thought. The Physics of Focus Think of attention as quantum: You can’t half-focus. It’s all or nothing. Measuring progress usually ruins it. Juggle too many projects, and they all collapse into mush. These aren’t metaphors. They’re the operating rules of creative work. Want the Playbook? That’s why I wrote Focus Like a Nobel Prize Winner. Not because I have a golden medal (I don’t, and probably never will), but because I’ve studied 22 people who do. And they’ve all hacked attention in the same unglamorous way: relentless focus, often in spite of the very institutions meant to support them. Warning: this isn’t your usual productivity pep talk. It’s the uncomfortable truth about what breakthrough thinking actually takes. ​Get it now before the 99 cent sale expires like your dreams of inbox zero!​ Until next time, have a M.A.G.I.C. Week, Brian Appearance Fellow professor and podcaster Daniel Whiteson hosted me last week to discuss, what else, Focus Like a Nobel Prize Winner! I really enjoyed the conversation and the insights about the history of science from his other guest, Prof. Lydia Patton. Genius As I said in Losing the Nobel Prize, telescopes are time machines. Another character in that same book, William Herschel said they are capable of “penetrating into time”. Hat tip to Corey Powell who wrote about Herschel’s notes from 1800 where he first coined this phrase! Image A breathtaking glimpse of the tiny Moon ‘Daphnis’ creating giant waves in Saturn’s Rings. 📸 NASA Conversation In this episode, I dive into the tantalizing question: Are we really living in a simulation? Joining him is Dr. Rizwan Virk—MIT scientist, entrepreneur, and best-selling author—who argues that it’s not only possible, but more likely than not that our reality is a highly advanced virtual simulation, not unlike The Matrix. Join me and Riz Virk as they attempt to answer: Are we living inside a master simulation, and what could it all mean for the future of science, technology, and humanity? ​Click here to watch! Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement Amazon’s Kindle sale on Focus Like a Nobel Prize Winner ends Wednesday— don’t miss your last chance to get it for just 99 cents! ​Don’t miss this opportunity— the sale ends soon!

My Birthday Gift to You 🎁

My Birthday Gift to You 🎁 Today is my actual birthday — and instead of asking for presents, I want to give you one. ​🚀 My new book, Focus Like a Nobel Prize Winner, has launched! It’s packed with the wisdom of 9 Nobel laureates into practical strategies to concentrate your creativity and ignite your career. Endorsed by productivity supernovas like Cal Newport and Ali Abdaal, it’s designed for anyone who wants to sharpen their focus and think like the best minds in the world. Here’s the deal: ⭐ Launch Week Special — Kindle copy for only $0.99 💫 Cheaper than your morning coffee, and lasts far longer than the caffeine hit 🌌 A playbook for focus that’s out of this world​ 👉 Grab your copy → ​here​ Do me this birthday favor: pick up the book today. Later this week, I’ll ask you for a stellar review to help it shine even brighter. I couldn’t be more excited for its “birth day” today — which just so happens to be my own birthday 🎉 — so you know exactly what I’d like as a present. ​I was thrilled to receive “blurbs” from productivity gurus like Cal Newport and Ali Abdaal. ​Into The Impossible Vol. 2:​ ​Focus Like a Nobel Prize Winner On sale for just a week: Focus Like a Nobel Prize Winner! For the next week only, you can get the Kindle copy for only $0.99 … ten times less than a meteorite 😀 you can get the wisdom of 9 Nobel Prize winners delivered straight to your Kindle or tablet! ​Don’t miss this opportunity— the sale ends soon on 9/16! With gratitude, Brian KeatingProfessor of Physics, UC San DiegoAuthor of Into the Impossible Vol. 2: Focus Like a Nobel Prize Winner PS. I’ll be asking for reviews later this week — but if you want to be a shooting star 🎇and share the book on your social media right away, you’ll make my birthday wish come true. PPS. This might be the cheapest “textbook” you’ll ever buy — and the only one you’ll actually enjoy finishing. Subscribe to my podcast! More than 2M downloads!

The University Delusion

The University Delusion Dear Magicians, It’s back to school season and so I want to discuss something that should be obvious but apparently isn’t: we have constructed the most elaborate and expensive cargo cult in human history, and we call it “higher education.” Consider the psychopathology here. Parents like those caught in the “Varsity Blues” scandal literally committed felonies—bribing coaches, fabricating test scores, photoshopping their children’s faces onto athletes’ bodies—for the privilege of purchasing a $300,000 piece of paper. This isn’t education; it’s performance art about education, directed by people who’ve never questioned whether the performance has any relationship to reality. These aren’t “golden calves”—golden calves at least had the decency to be made of actual gold. Universities are cardboard calves spray-painted yellow, worshipped by people who’ve forgotten what gold looks like. That’s why I found Jeffrey Selingo’s recent Wall Street Journal piece so important. Selingo—whose new book, Dream School—cites research that shows elite graduates earn about the same as state-school grads on average, but are 60% more likely to reach the top 1%. In his hands, higher ed looks less like a guaranteed passport and more like a lottery ticket: elite colleges may give you an extra ticket, but you’re still playing the same game. I find that framing both fair and sobering. It aligns with my own claim that academia is too often structured as a finite game—a “hunger games” stretching from high school to emeritus professor—rather than as an infinite game of discovery and wisdom. The tragedy Selingo highlights isn’t that elite colleges provide only marginal advantages—it’s that our most gifted young people spend their most energetic years in institutional holding patterns rather than directly tackling the world’s important problems. This shouldn’t be controversial. It’s common sense. Yet too many of my fellow professors have knowledge but little wisdom. Ask yourself: which would you prefer in surplus? As both a parent of a high-schooler and a professor, I’m grateful for Selingo’s work. He’s asking the right questions. And I, for one, am eager to see the answers in his new book.Until next time, have a M.A.G.I.C. Week, Brian Appearance https://youtu.be/9OAowkp-el4?si=E1GbG693m45Tbflr In my most recent conversation with Jordan Peterson, we explored the deep connections between science, ethics, and religion. I shared my belief that science cannot exist without an ethical framework and that the pursuit of truth and beauty must ultimately serve humanity. Dr. Peterson offered fascinating critiques of postmodernism, agreeing that we see the world through stories but rejecting power as the primary lens. We also discussed the Drake Equation, materialist atheism as its own belief system, and the foundational role of voluntary self-sacrifice in building community. It was a meaningful exploration of how narrative shapes our understanding of existence. Enjoy! Genius Stargazing at 7,808 feet: Snow King Mountain’s genius move turning their ski lift into a celestial elevator Who knew the best way to escape Jackson Hole’s light pollution was hiding in plain sight? This observatory setup transforms summer downtime into astronomical uptime—riders ascend through darkness to find themselves closer to infinity. Pure mountain engineering meets cosmic curiosity. Sometimes the most brilliant innovations are just existing infrastructure viewed from a different angle (literally, in this case, 45 degrees upward). Image Speaking of astronomical observations, enjoy some of my latest cosmic creations here! Conversation I sit down with the always-controversial yet widely followed Ben Shapiro—author, commentator, podcaster, and, as he jokingly admits, a “magnificently handsome gentleman.” Ben opens up about his multifaceted identity, discussing everything from his responsibilities as a husband and father to his lifelong enthusiasm for learning and debate. The conversation also takes a deep dive into Ben’s latest book, “How to Destroy America in Three Easy Steps,” and examines the forces—cultural, political, and intellectual—shaping modern America. From the influence of Howard Zinn and the 1619 Project to the role of Hollywood, science fiction, and education, nothing is off-limits. ​Click here to watch! Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement It’s finally here and on sale: Focus Like a Nobel Prize Winner! For the next week only, you can get the Kindle copy for only $0.99 … less than a pack of gum you can get the wisdom of 9 Nobel Prize winners delivered straight to your Kindle or tablet! ​Don’t miss this opportunity— the sale ends soon! Advertisement By popular demand, and for my mental health 😲, I am starting a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is why I host a monthly Zoom session exclusively for patrons in the $19.99/month tier. It’s also available for paid Members of my Youtube channel at the Cosmic Office Hours level (also $19.99/month). Join here and see you in my office hours!We had our August Office Hour last week — it was great! Catch the replay here.

The Physics of Focus

The Physics of Focus Dear Magicians, You might notice today’s Monday M.A.G.I.C. Message hit your inbox on a Tuesday. Whoops. Blame procrastination and multitasking. You see, yesterday on Monday, I received hardcopies of my 4th book, Focus Like a Nobel Prize Winner, and I am sooo excited for you to get your own copy (please wait till 9/9 though). I was so obsessed with how I can get it out into the world with a proper ‘birth day’ — which is also my actual birthday 🎉 by the way… so you know what I want for my present — a purchase! On the back of the book, I was honored to receive “blurbs” from productivity gurus like Cal Newport and Ali Abdaal. Now, while most productivity advice is fundamentally dishonest, Cal and Ali’s advice has resonated with me. They don’t pretend you can optimize your way out of the deepest human problem: the fact that consciousness itself is finite. They recognize you have roughly 16 waking hours per day. That’s 5,840 hours annually. No system changes this. I’ve been studying attention economics research while designing what I call a “Physics of Focus” framework for the book. The data are sobering. The average knowledge worker switches contexts every 3 minutes and 5 seconds. Each switch costs approximately 23 minutes to fully refocus. Simple math: If you’re context-switching 15 times per day, you’re losing 5.75 hours of deep work capacity. Daily. This isn’t a productivity problem. It’s an existential one. What is it like to be you, right now, reading this sentence? Notice: your attention is either here or elsewhere. There’s no middle ground. You aren’t Schrodinger’s Cat — you simply cannot simultaneously focus on cosmic birefringence research AND plan dinner with your spouse. Consciousness doesn’t multitask—it rapidly sequences. Most people treat attention like it’s renewable. It isn’t. The Three Tests That Actually Matter The Deathbed Test: Research from palliative care specialists shows the top regret isn’t “I wish I’d worked more.” It’s “I wish I’d been more present.” What would you change if you had six months? The Tuesday Test: Ali advises to Map your ideal Tuesday. But I say map not the ideal but the actual. Time-tracking studies reveal we’re wrong about how we spend time by an average of 40%. Where does your attention actually go? The Physics Test: Energy cannot be created or destroyed, only transformed. Your mental energy follows identical laws. What’s the highest-leverage transformation of your finite cognitive resources? What way can you apply Cal’s notions of Deep Work to live a Deeper Life? I spent three years building a $2M research program while launching a podcast and writing 3 books. The secret wasn’t optimization. It was subtraction. Every “yes” to low-value activities is a “no” to high-impact work. The math is unforgiving: Pareto Principle research shows 80% of outcomes derive from 20% of inputs. Most of what you do doesn’t matter. Most of what I do doesn’t matter. The Real Challenge This week, conduct an attention audit. Track every context switch for 48 hours. Use your phone’s screen time data. Review your calendar retrospectively. The results will be uncomfortable. Then ask: If consciousness is all you have, how are you spending it? Reply with your findings. The data tells stories our minds prefer to avoid. Until next time, have a M.A.G.I.C. Week, Brian Appearance https://www.youtube.com/shorts/T88XRCGNBHk I finally made it to UCSD’s own YouTube channel! From their caption: “How was the universe formed? What happened in the earliest moments after the Big Bang?” UC San Diego Astrophysicist Brian Keating is trying to answer those questions, but his work “into the impossible” is only possible with funding that supports science research.” Genius It’s amusing to note that I’m not the only one who gets daily requests to review Theories of Everything! I received only two today – half my usual amount. ChatGPT has made things much worse. Next generation Einsteins get positive feedback from sycophantic LLMs and are encouraged to proceed further to contacting real physicists. They’re very earnest but it’s often hard to dedicate time to it — that’s why I batch process these discussions as a monthly Zoom session exclusively for patrons at this tier. Or at the Cosmic Office Hours Level here. Image Headed for a metal-rich asteroid of the same name, the Psyche spacecraft successfully calibrated its cameras by looking homeward. On schedule for its 2029 arrival at the asteroid, NASA’s Psyche captured a beautiful image of Earth and our Moon from about 180 million miles last month. From NASA “When choosing targets for the imager testing, scientists look for bodies that shine with reflected sunlight, just as the asteroid Psyche does. Credit: NASA/JPL-Caltech/ASU Conversation Professor Rose Yu joins me in this episode to discuss her groundbreaking work using AI to discover new physical laws, predict traffic patterns, and accelerate scientific discovery. They explore how AI is reshaping science, from uncovering hidden symmetries in particle physics to forecasting pandemics, and what the future holds for human-AI collaboration. ​Click here to watch! Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement Don’t miss this incredible opportunity to elevate your knowledge and decision-making with Consensus Premium. Consensus Premium harnesses cutting-edge AI to sift through thousands of research papers, delivering clear, evidence-backed answers to your toughest questions. Whether you’re a curious mind, a scientist, or a student of life, this is your chance to access the world’s best knowledge! INTO THE IMPOSSIBLE Podcast listeners get 1 month free of Consensus Premium when they signup with this link: https://get.consensus.app/Keating Advertisement By popular demand, and for my mental health 😲, I am starting a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is

NASA ‘gotcha’ that self-owned Moon landing deniers

NASA ‘gotcha’ that self-owned Moon landing deniers https://www.youtube.com/watch?v=ph0PnWzWS_A Dear Magicians, The cognitive dissonance was so profound it’s almost beautiful in its self-defeating elegance. I discovered that conspiracy theorists have essentially constructed a logical guillotine and proceeded to place their own necks beneath it. Let’s dissect this with surgical precision: Moon landing deniers ( including luminaries like Candace Owens and Bart SIbrel) often invoke James Van Allen’s radiation belt discoveries as their smoking gun, claiming the Van Allen radiation belts made lunar missions impossible. They’ll say even Elon Musk knows about them and this is why we never went back to the moon in the past 56 years. They typically cite NASA’s own Explorer 1 and Explorer 3 data from 1958, quote Van Allen’s published papers on radiation intensity, and reference the agency’s technical specifications for spacecraft aluminum shielding requirements. But here’s where the intellectual house of cards collapses: They’re using NASA data to prove NASA lied! This is like claiming someone is a pathological liar while simultaneously using their testimony as your primary evidence. The logical structure is so fundamentally broken that it defies basic reasoning principles. If NASA possessed the scientific competence to accurately map radiation fields in space, design instruments capable of measuring particle flux densities, and publish peer-reviewed research on magnetospheric physics—all of which conspiracy theorists readily accept—then what exactly prevents this same organization from successfully navigating those same radiation fields? The selective epistemology is breathtaking. Bart Sibrel and his ilk will enthusiastically cite NASA’s Apollo 8 radiation dosimetry data when it supports their narrative, then claim the entire mission was filmed on a soundstage. They’ll reference the agency’s precise calculations of trajectory windows through the Van Allen belts—calculations that required extraordinary mathematical sophistication—while maintaining that NASA lacked the basic competence to actually execute those trajectories. The deeper pathology here reveals itself in the cherry-picking methodology. These aren’t people following evidence to conclusions; they’re reverse-engineering evidence to support predetermined beliefs. They’ve decided NASA faked the Moon landings, then scavenged through the scientific literature for anything that might superficially support that conclusion, completely ignoring the source credibility problem they’ve created. What makes this particularly rich is that my appearance on various podcasts has highlighted how actual physicists approach these questions. Real scientists don’t selectively trust data sources—they evaluate methodologies, cross-reference findings, and maintain logical consistency in their evidentiary standards. The Van Allen belt “gotcha” actually proves the opposite of what conspiracy theorists claim. The fact that NASA accurately predicted, measured, and documented radiation exposure during Apollo missions—with dosimeter readings that matched theoretical calculations—demonstrates precisely the kind of scientific competence required for successful lunar missions. This isn’t just bad reasoning; it’s aggressively self-refuting reasoning that would earn a failing grade in any undergraduate logic course. The conspiracy theorists have essentially argued themselves out of their own position while thinking they’ve delivered a knockout blow. The tragic irony? Van Allen himself supported the Apollo program and never suggested the radiation belts posed an insurmountable obstacle. But conspiracy theorists prefer their martyred version of his legacy to the actual man’s scientific conclusions. The Van Allen paradox isn’t just a problem for Moon hoaxers—it’s a perfect case study in how conspiracy thinking systematically undermines its own foundations through logical incoherence. Until next time, have a M.A.G.I.C. Week, Brian Appearance Avi Loeb contines to get a lot of attention for his controversial but captivating opinion that the interstellar object 3I/ATLAS is possibly an alien techno signature. Avi writes about our conversation on the INTO THE IMPOSSIBLE Podcast, where we discuss the arguments surrounding the nature of 3I/ATLAS in detail. Loeb refers to this discussion as a resource for understanding the scientific debate about whether the observed reddening in 3I/ATLAS’s spectrum is due to dust or a red surface, and more broadly, the question of its possible non-cometary or even technological origin.”. Genius Elon has liked or replied to several of my tweets. I’m not sure what really tickles his fancy. Sometimes it’s dad jokes, sometimes alien speculation, and sometimes replies to ridiculous ideas about why we don’t have any more geniuses like Einstein’s (allegedly). As a person who was educated at public schools all my life, and who current teaches at a public university, I found that claim ridiculous. I guess Elon does too… Image I am getting back into astrophotography. I spent a week in Jackson Hole Wyoming and got some nice Timelapse pictures of the Perseus Meteor Shower and even made it up Snow King Mtn to see their amazing 1 meter telescope. Conversation I sit down with physicist and bestselling author Sabine Hossenfelder for a discussion on one of humanity’s most persistent philosophical puzzles: does free will really exist? Sabine doesn’t shy away from controversial ideas—she argues that, according to our best understanding of physics, free will is an illusion. But if the universe is deterministic, how come we all act as if we have freedom of choice? ​Click here to watch! Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement Don’t miss this incredible opportunity to elevate your knowledge and decision-making with Consensus Premium. Consensus Premium harnesses cutting-edge AI to sift through thousands of research papers, delivering clear, evidence-backed answers to your toughest questions. Whether you’re a curious mind, a scientist, or a student of life, this is your chance to access the world’s best knowledge with zero strings attached. Advertisement By popular demand, and for my mental health 😲, I am starting a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is why I host a monthly Zoom session exclusively for patrons in the $19.99/month tier. It’s also available for paid Members of my Youtube channel at the Cosmic Office Hours level

The School of Rocks: From Stonehenge to the 3I/ATLAS to the Perseid Meteorshower

The School of Rocks: From Stonehenge to the 3I/ATLAS to the Perseid Meteorshower Dear Magicians, When I took my family to the UK last month, I didn’t expect it to be such a transformative experience. We visited three iconic sites: Stonehenge, Jodrell Bank, and the Royal Observatory of Edinburgh (near James Clerk Maxwell’s birthplace). These places, separated by 5,000 years, are temples of astronomical curiosity—one ancient, the other two modern. I wanted to connect them through a theme of human curiosity, the thread that unites us across millennia. Stonehenge: A Monument to Ancient Ambition Stonehenge is awe-inspiring, but I’ll admit, I was disappointed. I expected to be able to touch the stones, to feel their weight and history. To connect viscerally, tactilely. Instead, we were kept hundreds of feet away, and even drones are forbidden (luckily I brought my 20’ long selfie stick!). I understand the need for preservation, but I couldn’t help but feel a disconnect. The stones, massive as they are, felt distant, removed more by space than time ironically. What struck me more were the surrounding mounds—huge earthworks that likely took as much effort to construct as the stones themselves. These mounds, often overlooked, are a testament to the ingenuity and determination of ancient people. They remind us that Stonehenge wasn’t just about the stones; it was about the community, the labor, and the shared vision of something greater. Jodrell Bank: A Modern Marvel of Curiosity In contrast, Jodrell Bank felt alive. This modern observatory, home to the Lovell Telescope, and the headquarters of the Square Kilometer Array Observatory – is a symbol of humanity’s relentless pursuit of knowledge. Built on speculation and hope, it was a gamble that paid off. The telescope tracked Sputnik, supported the Apollo missions, and now plays a key role in the SKA project—a global effort building the world’s largest radio telescope. Visiting Jodrell Bank with my kids was emotional. I got to show them a slice of my life, usually hidden behind laboratory walls. We took a behind-the-scenes tour with leading scientists, explored the gift shop, and even picked up space-themed snacks. It was a moment of pride, a reminder that I want to do more of these adventure travels—experiences that blend academia with exploration. The Thread of Curiosity The connection between Stonehenge and Jodrell Bank is curiosity. Both projects were ambitious, pushing the boundaries of what was possible at the time. Stonehenge’s builders likely sought to understand the cosmos, aligning the stones with celestial events. Jodrell Bank’s creators aimed to listen to the universe, to decode its signals. Both projects also required a surrender of agency to something greater—whether it was the gods or the mysteries of the universe. They remind us that curiosity is a driving force, one that transcends time and technology. A Father’s Perspective As a father, I couldn’t help but think about the future. What will a father visiting these sites 5,000 years from now have to say? Will humanity even make it that long? How many generations can we truly care about? Do you know the names of your eight great-great-grandparents? These questions weigh on me. I want my children to feel connected to this legacy of curiosity, to see themselves as part of a larger story. That’s why I took them to James Clerk Maxwell’s birthplace and the Royal Observatory of Edinburgh. I wanted them to meet my heroes—people like Maxwell, who laid the foundations for the very radio waves detected at Jodrell Bank, and the unknown builders of Stonehenge, who dared to dream big. The Stone Cold Silence of Space Stonehenge and Jodrell Bank also made me think about the silence of space. The stones of Stonehenge stand as a testament to human ingenuity, but they are silent. So too is the interstellar voyager, 3I/ATLAS, floating through the void. These silent stones—whether on Earth or in space—remind us of the vastness of the universe and the limits of our understanding. Yet, it’s this silence that drives us. It’s the gaps in our knowledge that fuel our curiosity. We project meaning onto these structures, whether it’s the alignment of Stonehenge or the signals received by Jodrell Bank. But perhaps the real meaning lies in the act of seeking itself. Next Stones on the Path Our journey connected us to the past and propels us into the future. Whether it’s the ancient builders of Stonehenge or the modern scientists at Jodrell Bank, we are all driven by the same desire to understand the universe and our place in it. As I look to the future, I hope to take my family to Chile, to show them the Simons Observatory—a project I’ve worked on for the past decade. I want them to see their father’s work in its actual habitat, to feel the same sense of pride and connection I felt at Jodrell Bank. In the end, it’s not just about the stones or the telescopes. It’s about the connections between us all… and the legacy we leave behind. Speaking of Rocks and Space: Tonight is the peak of the Perseid Meteor Shower! Get more info on how to view it here.​ Until next time, have a M.A.G.I.C. Week, Brian Appearance https://www.youtube.com/watch?list=PLJGKdZD30K__XkD2TDGq1pQo8Q__6vBhB&v=cfVbgXa6jJ8 I was interviewed by the excellent scientists at the 632 podcast and they kindly allowed me to cross-post their video here. Mike, Misha, Xinghui, and I went on a journey from the childhood wonder inspired by the Moon to the high-altitude peaks of Chile and the frigid expanse of the South Pole, where I am I working on the development of cutting-edge telescopes aimed at unlocking the secrets of the universe. Genius There’s a ton of AI-hype out there but this hybrid video photo editor from Google blew my mind. It allows you step into and explore your favorite paintings. Here’s a short visit to Edward Hopper’s “Nighthawks”. Image Don’t miss the biggest meteor shower of the year tonight and tomorrow night! See here for details. Conversation Astrophysicist Fred Adams joins the show to explore the universe’s ultimate “what ifs,” tweaking the laws of

Stolen Valor, Academia Edition

Stolen Valor, Academia Edition Dear Magicians, We need to talk about academic freedom. And tenure. Most people think these institutions protect bold thinking. They don’t. They protect mediocrity. The Paradox Here’s what’s actually happening in universities. The people who have tenure? They rarely need it. They’ve already made their reputations. They’re comfortable. Engineers, mathematicians, skilled artists, and writers. The people who desperately need protection to take intellectual risks? Graduate students. Postdocs. Assistant professors scrambling to hold on to their first real academic job. They don’t have tenure. So they play it safe. They have to. This creates a perverse incentive structure. The very system designed to encourage intellectual courage has become a monument to intellectual cowardice. Think about it. If you’re a young physicist, are you going to propose something truly revolutionary? Something that might fail spectacularly? No. You’re going to study the 47th variation of something that’s already been studied 46 times. Why? Because failure means no job. No job means no career. No career means you’re driving for Uber with a PhD in theoretical physics. The Great Borrowing But here’s where it gets interesting. And by interesting, I mean deeply problematic. Academic freedom has been hijacked. The hard sciences, the skilled authors, and the artists earned their credibility the old-fashioned way. Through results. Penicillin works. Great books sell. GPS satellites stay in orbit. Your iPhone actually makes phone calls. These are undeniable facts you can verify, no arcane review committees needed. But other departments have borrowed, nay, stolen this credibility. They’ve wrapped themselves in the same flag that protects physicists and engineers. “You can’t question our work,” they say. “We have academic freedom. Just like the people who split the atom.” This is intellectual theft. Stolen valor of the academic kind. When a professor of gender studies claims the same institutional protection as someone developing cancer treatments, something has gone wrong. Badly wrong. One of these disciplines has given us MRI machines and space travel. The other has given us… well, what exactly? The Victim Industrial Complex Let me tell you about a particular kind of academic I’ve encountered. Let’s call her Professor X. Professor X has benefited from every advantage the system offers. Mentorship. Funding. Institutional support. She’s climbed the academic ladder step by step. And now? She bites the hand that fed her. She positions herself as a victim of the very system that made her career possible. She attacks her mentors. She critiques the university that gave her a platform. Why? Because victimhood is currency in many departments. It’s easier to complain about meaningless missing ‘land acknowledgements’ than to produce work that stands on its own merit. This isn’t courage. This is opportunism dressed up as moral clarity. The Innovation Graveyard Meanwhile, actual innovation is dying. Funding agencies have become risk-averse bureaucracies. They fund safe projects. Incremental advances. Slight variations on established themes. Revolutionary ideas? Too risky. Paradigm-shifting research? Too uncertain. The result is a graveyard of missed opportunities. How many potential breakthroughs have we sacrificed on the altar of career security? We’ll never know. That’s the tragedy. The False Equivalence Problem Here’s what bothers me most about the current state of things. Not all academic disciplines are created equal. This shouldn’t be controversial to say, but apparently it is. When engineers design a bridge, we can measure whether it works. Cars either drive across it safely, or they don’t. When physicists predict the behavior of subatomic particles, we can test their predictions. The particles either behave as expected or don’t. A book either sells thousands of copies or it is only required to be purchased by the professor’s students, by dint of syllabus. But when certain humanities professors make claims about society, culture, foreign land disputes, or human nature? How do we test those claims? Often, we can’t. Or won’t. Or aren’t allowed to ask. This is a problem. A big one. Because all academic disciplines are now asking for the same level of public trust and financial support. They’re all claiming the same protections. But they’re not all producing the same kind of verifiable knowledge. The Path Forward So what do we do? First, we need to be honest about what academic freedom actually protects. And what it doesn’t. It should protect the right to pursue difficult questions. To challenge orthodoxy. To fail in service of truth. It shouldn’t protect the right to push indoctrination in the classroom, pushing political agendas under the guise of scholarship. Second, we need to reward intellectual risk-taking, especially among young researchers. Create funding mechanisms that explicitly support high-risk, high-reward projects. Make it possible for someone to fail spectacularly and still have a career. Third, we need accountability. Real accountability. Not all ideas are equally valid. Not all research is equally valuable. Not all academic work deserves the same level of support. This isn’t anti-intellectual. It’s pro-intellectual. It’s about maintaining standards that actually mean something. The Real Mission Here’s what we’ve forgotten. The point of universities isn’t to provide comfortable sinecures for people with advanced degrees. It’s not to validate every political ideology that manages to cloak itself as scholarship. The point is to advance human knowledge. To solve problems. To make life better for people who will never set foot on a university campus. That’s the mission. Everything else is noise. When we lose sight of that mission, we get the system we have now. Risk-averse. Politically captured. Increasingly irrelevant to the lives of ordinary people. We can do better. We must do better. The alternative is to watch universities become expensive daycare centers for adults who can’t handle the real world. Is that really what we want? I don’t think so. Do you? I covered many of these themes in my conversation with Lawrence Krauss. Watch it here. Until next time, have a M.A.G.I.C. Week, Brian Appearance https://www.youtube.com/watch?v=fk8eyF81qZQ I was on Julian Dorey’s Podcast, I dive into mind-bending ideas—from Terrence Howard’s unconventional math and physics theories to UFOs, dark matter, and whether NASA is being unfairly maligned.

Lessons from Mavericks: Rethinking How Science Moves Forward

Lessons from Mavericks: Rethinking How Science Moves Forward Dear Magicians, Lately, I’ve been reading a lesser-known book about the discovery—and really, the invention—of electricity. It’s fascinating. And it reminds me of how people are often jealous of mavericks whose only sin is enthusiasm. Think about it: the smartest people alive, like Newton, were completely wrong about electricity. They thought it was something like a mysterious fluid. Not even close. The book, Faraday, Maxwell, and the Electromagnetic Field, tells the story of how these two scientists kept changing their ideas as new evidence came in. For example, Faraday started with the idea that electricity was a kind of tension in wires, but later realized it was all about fields and invisible lines of force. But here’s the thing. In every generation, there are bold thinkers whose ideas just seem wrong—or even ridiculous—to their peers. Maxwell and Faraday, now scientific legends, were mocked and dismissed in their own time. Maxwell’s theory, for instance, was called “a flight of fancy.” It was too weird, too abstract, too far from the intuitive mechanics everyone trusted. It involved the aether, supporting waves of light on invisible gears and vortices…It took years—and simplification by Heaviside and experimental proof by Hertz—for people to take it seriously. This cycle hasn’t ended. Today, you see the same pattern with thinkers like Eric Weinstein. He’s proposed a theory called “Geometric Unity.” Now, I’m not saying his theory is right. I’m saying the reaction to it—the mockery, the refusal to even engage—is all too familiar. Science claims to be about testing ideas, but often it’s about protecting reputations. The gatekeepers reject the conversation before it starts, just as they did with fields and curved space. Here’s a perfect example: In a recent video titled “Physicists are afraid of Eric Weinstein – and they should be,” Sabine Hossenfelder vents about the criticism and negativity directed at Weinstein. She points out that Eric’s appearance on Piers Morgan with Sean Carroll drew a wave of negative comments, much of it hypocritical. Sabine contrasts this hate with the behavior of other scientists, noting that many who criticize Eric don’t actually understand his work. She also critiques the state of theoretical physics, mentioning the repeated failure of unified theories over the last 40 years, while acknowledging Eric’s persistence and optimism. Now, Maxwell took things even further than Faraday. He made a leap—maybe an even bigger one than Einstein, if you ask some physicists. Maxwell’s equations changed everything. But here’s the strange part: most people still tmisunderstand electricity. For example, most people think electric fields flow through wires but they don’t. Wild, right? This book isn’t just about science. It’s about being willing to see what no one else sees. It’s about changing your mind when the facts demand it. Mockery isn’t a scientific argument. If history teaches us anything, it’s that today’s “cranks” can become tomorrow’s prophets. The line between genius and madness is often drawn by time, not truth. There’s a lesson there. And it’s more relevant than ever. Until next time, have a M.A.G.I.C. Week, Brian Appearance https://www.youtube.com/watch?v=xKfWuRJFH7Y Click to see my Lecture at the Royal Instition, using experimental equipment that Faraday himself actually built. Don’t forget to watch this Short — the second most-viewed one on the RI channel…7M+ views! This lecture was one of the highlights of my professional career. Genius Astronomers discovered a fascinating baby solar system that’s just beginning to birth planets —it’s an amazing resource for revealing how and where planet formation starts. ​Webb Space Telescope Spies Baby Planetary System! Image New Horizons, launched in 2006, became the first spacecraft to explore Pluto up close in 2015 and later flew by the distant Kuiper Belt object Arrokoth in 2019. Marking its 10th anniversary since the Pluto flyby, the mission continues to send back data from the outer edge of our solar system, revealing surprising complexity in Pluto and its moons. Conversation I sit down with Fred Adam, and we delve into big questions about fine tuning, the fate and future of the cosmos, and why our universe seems so perfectly suited for life. Is it a lucky accident, or does it point to deeper principles—or even a multiverse where countless alternate realities exist? Along the way, we explore the latest twists in cosmological research, puzzle over the mysterious cosmological constant, and unpack the analogies (radio tuning, anyone?) that help make sense of the universe’s most mind-bending mysteries. ​Click here to watch! Interactive AI Content Subscribe to my podcast! More than 2M downloads! Advertisement Voicepal is my AI-powered speaking coach, podcast partner, and content creation engine — all in one. Imagine recording a voice note… and instantly turning it into: ✍️ A fully written blog post or newsletter 🎧 A podcast-ready audio file 🎥 Short-form content for YouTube, TikTok, or Instagram 🧠 A structured script, summary, or idea map — automatically organized That’s Voicepal. You talk. It thinks, writes, and polishes. Most transcription tools give you raw text. Most AI writing tools don’t understand your voice or intent. Voicepal fuses both: It listens to how you speak and then helps you sound better — not different. Creative mode: Free-flow ideation that’s instantly structured into talking points, titles, and tweets. Publishing mode: Turn a 5-minute voice note into a publish-ready Substack or blog post. Coaching mode: Get tone, clarity, and structure feedback to improve your speaking presence. It’s like having a ghostwriter, editor, and speech coach in your pocket — 24/7. Try it with my special discount code. Advertisement By popular demand, and for my mental health 😳, I am running a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is why I host a monthly Zoom session exclusively for patrons in the $19.99/month tier. It’s also available for paid Members of