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- AaS! 242: Are There Invisible Stars in the Universe?
(Tue, Feb 18, 2025)
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- AaS! 241: Could We Travel to Parallel Universes?
(Tue, Feb 04, 2025)
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- AaS! 240: Does the Great Filter Explain Why We’re Alone?
(Tue, Jan 21, 2025)
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- AaS! 239: What Are the Weirdest Hypothetical Particles?
(Tue, Jan 07, 2025)
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- AaS! 238: What Makes the Sun’s Corona So Dang Hot?
(Tue, Dec 17, 2024)
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- AaS! 237: Could Any Supernova Harm the Earth?
(Tue, Dec 03, 2024)
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- AaS! 236: How Exactly Do Black Holes Merge?
(Tue, Nov 19, 2024)
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- AaS! 235: Is it Time to Redefine the Planet?
(Tue, Nov 05, 2024)
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- AaS! 234: How Could We Turn the Sun into a Telescope?
(Tue, Oct 15, 2024)
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- AaS! 233: Why Do We Care About Methane on Mars?
(Tue, Oct 01, 2024)
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- AaS! 232: Is Space Tourism a Good Idea?
(Tue, Sep 17, 2024)
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- AaS! 231: What Made the Local Bubble?
(Tue, Sep 03, 2024)
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- AaS! 230: Is the Universe Making Any New Galaxies?
(Tue, Aug 20, 2024)
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- AaS! 229: Is the James Webb Breaking Cosmology?
(Tue, Aug 06, 2024)
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- AaS! 228: Can a Galaxy Be Destroyed?
(Tue, Jul 16, 2024)
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- AaS! 227: Where is the Center of the Universe?
(Tue, Jul 02, 2024)
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- AaS! 226: Does the Universe Get Shorter When You Go Faster?
(Tue, Jun 18, 2024)
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- AaS! 225: What is the Cosmic Flaw That Shouldn’t Exist?
(Tue, Jun 04, 2024)
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- AaS! 224: Can Life Survive on Locked Planets?
(Tue, May 21, 2024)
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- AaS! 223: Why is it So Hard to Return to the Moon?
(Tue, May 07, 2024)
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- AaS! 222: What is the Most Distant Thing We Can See?
(Tue, Apr 16, 2024)
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- AaS! 221: Will Emergent Gravity Rewrite Physics?
(Tue, Apr 02, 2024)
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- AaS! 220: Will Our Universe End in a Big Rip?
(Tue, Mar 19, 2024)
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- AaS! 219: What's the Best Way to Defend Our Planet?
(Tue, Mar 05, 2024)
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- AaS! 218: How Do We Know What the Milky Way Looks Like?
(Tue, Feb 20, 2024)
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- AaS! 217: Will We Achieve Fusion Power Soon?
(Tue, Feb 06, 2024)
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- AaS! 216: Do Aliens Look Like Us?
(Tue, Jan 16, 2024)
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- AaS! 215: How Does Science Regain Trust?
(Tue, Jan 02, 2024)
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- AaS! 214: Is Empty Space Really...Empty?
(Tue, Dec 19, 2023)
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- AaS! 213: How Were Ancient Astronomers So Good?
(Tue, Dec 05, 2023)
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- AaS! 212: Where Do All the Elements Come From?
(Tue, Nov 21, 2023)
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- AaS! 211: Will AI Take Over Astronomy?
(Tue, Nov 07, 2023)
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- AaS! 210: How Does Space Affect the Climate?
(Tue, Oct 17, 2023)
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- AaS! 209: What Secrets Are Hiding in Triton?
(Tue, Oct 03, 2023)
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- AaS! 208: Where Are All the White Holes?
(Tue, Sep 19, 2023)
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- AaS! 207: How Far Do We Travel in Our Lives?
(Tue, Sep 05, 2023)
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- AaS! 206: What are the Weirdest Names in Astronomy?
(Tue, Aug 15, 2023)
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- AaS! 205: What's the Difference Between Science and Pseudoscience?
(Tue, Aug 01, 2023)
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- AaS! 204: How did Annie Jump Cannon Bring Order to the Universe?
(Tue, Jul 18, 2023)
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- AaS! 203: Is the Universe a Giant Black Hole?
(Tue, Jul 04, 2023)
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- AaS! 202: Could the Earth Leave the Solar System?
(Tue, Jun 13, 2023)
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- AaS! 201: How Does Light Slow Down?
(Tue, Jun 06, 2023)
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- AaS! 200: What are the Top 5 Mysteries in Astronomy?
(Tue, May 16, 2023)
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- AaS! 199: What are the Top 5 Discoveries of All Time in Astronomy?
(Tue, May 02, 2023)
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- AaS! 198: What's So Weird About Black Hole Shadows?
(Tue, Apr 18, 2023)
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- AaS! 197: Which is Better, Human or Robotic Exploration?
(Tue, Apr 04, 2023)
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- AaS! 196: Could We Ever Build a Dyson Sphere?
(Tue, Mar 21, 2023)
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- AaS! 195: How Cold Can Space Get?
(Tue, Mar 07, 2023)
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- AaS! 194: Does the Universe Rotate?
(Tue, Feb 21, 2023)
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- AaS! 193: What are the Blue Stragglers?
(Tue, Feb 07, 2023)
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- AaS! 192: Can Tachyons Exist?
(Tue, Jan 17, 2023)
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- AaS! 191: What is the Meaning of Quantum Mechanics? (Part 9: Both/And)
(Tue, Jan 03, 2023)
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- AaS! 190: What is the Meaning of Quantum Mechanics? (Part 8: For Nothing is Hidden)
(Tue, Dec 20, 2022)
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- AaS! 189: What is the Meaning of Quantum Mechanics? (Part 7: Many Worlds, Infinite Possibilities)
(Tue, Dec 06, 2022)
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- AaS! 188: What is the Meaning of Quantum Mechanics? (Part 6: Einstein’s Revenge)
(Tue, Nov 15, 2022)
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- AaS! 187: What is the Meaning of Quantum Mechanics? (Part 5: Dreams of Copenhagen)
(Tue, Nov 01, 2022)
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- AaS! 186: What is the Meaning of Quantum Mechanics? (Part 4: It’s a Quantum, Quantum, Quantum World)
(Tue, Oct 18, 2022)
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- AaS! 185: What is the Meaning of Quantum Mechanics? (Part 3: There and Back Again)
(Tue, Oct 04, 2022)
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- AaS! 184: What is the Meaning of Quantum Mechanics? (Part 2: Quantum Mechanics 102)
(Tue, Sep 20, 2022)
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- AaS! 183: What is the Meaning of Quantum Mechanics? (Part 1: This Way to the Weird)
(Tue, Sep 06, 2022)
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- AaS! 182: Wait, Super-Atoms are a Real Thing?
(Tue, Aug 16, 2022)(:00:00 +0000, )
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- AaS! 181: What is the Principle of Least Action?
(Tue, Aug 02, 2022)
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- AaS! 180: How Does Pulsar Timing Work?
(Tue, Jul 19, 2022)
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- AaS! 179: What are the Alternatives to Dark Matter?
(Tue, Jul 05, 2022)
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- AaS! 178: How Big Can Planets Get?
(Tue, Jun 21, 2022)
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- AaS! 177: How Do Black Holes Affect Their Galaxies?
(Tue, Jun 07, 2022)
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- AaS! 176: Why is Gravity So Weak?
(Tue, May 17, 2022)
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- AaS! 175: Should We Be Afraid of the Dipole Repeller?
(Tue, May 03, 2022)
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- AaS! 174: What Solves the Twin Paradox?
(Tue, Apr 19, 2022)
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- AaS! 173: How Does Radioactive Decay Work?
(Tue, Apr 05, 2022)
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- AaS! 172: What Are Some Alternatives to the Big Bang Theory?
(Tue, Mar 15, 2022)
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- AaS! 171: What are Lagrange Points?
(Tue, Mar 01, 2022)
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- AaS! 170: What’s So Fine About the Fine Structure Constant?
(Tue, Feb 15, 2022)
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- AaS! 169: What Is Loop Quantum Gravity?
(Tue, Feb 01, 2022)
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- AaS! 168: Can We Get Some Love for Globular Clusters?
(Tue, Jan 18, 2022)
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- AaS! 167: Do We Live In a Giant Simulation?
(Tue, Jan 04, 2022)
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- AaS! 166: What’s the Truth Behind ‘Oumuamua?
(Tue, Dec 21, 2021)
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- AaS! 165: What Comes After the James Webb Space Telescope?
(Tue, Dec 07, 2021)
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- AaS! 164: Where Can We Find Diamond Rain?
(Tue, Nov 16, 2021)
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- AaS! 163: Will Our Universe End in a False Vacuum Decay?
(Tue, Nov 02, 2021)
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- AaS! 162: What the Heck are Gamma Ray Bursts?
(Tue, Oct 19, 2021)
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- AaS! 161: Is There a Crisis in Cosmology? RELOADED
(Tue, Oct 05, 2021)
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- AaS! 160: What’s the Best Way to Search for Life?
(Tue, Sep 21, 2021)
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- AaS! 159: Why Should We Geek Out Over Maxwell?
(Tue, Sep 07, 2021)
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- AaS! 158: What’s So Groovy About Gravitational Waves? (Part 2)
(Tue, Aug 17, 2021)
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- AaS! 157: What’s So Groovy About Gravitational Waves? (Part 1)
(Tue, Aug 03, 2021)
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- AaS! 156: What are Asteroids Good For?
(Tue, Jul 20, 2021)
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- AaS! 155: Who’s Going To Clean Up All That Space Junk?
(Tue, Jul 06, 2021)
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- AaS! 154: Is There REALLY a Crisis in Cosmology?
(Tue, Jun 15, 2021)
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- AaS! 153: What is a Black Hole Firewall, and Do They Really Exist??
(Tue, Jun 01, 2021)
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- AaS! 152: Could We Really Terraform Mars?
(Tue, May 18, 2021)
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- AaS! 151: How Do Quantum Computers Work?
(Tue, May 04, 2021)
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- AaS! 150: Why Don’t Neutrinos Make Any Sense?
(Tue, Apr 20, 2021)
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- AaS! 149: Is the Universe a Fractal?
(Tue, Apr 06, 2021)
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- AaS! 148: What’s Outside the Universe?
(Tue, Mar 16, 2021)
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- AaS! 147: What’s the Deal with the Uncertainty Principle?
(Tue, Mar 02, 2021)
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- AaS! 146: Astro101 Part 8 - What is the Future of Astronomy?
(Tue, Feb 16, 2021)
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- AaS! 145: Astro101 Part 7 - What is the Universe?
(Tue, Feb 02, 2021)
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- AaS! 144: Astro101 Part 6 - What are Galaxies?
(Tue, Jan 19, 2021)
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- AaS! 143: Astro101 Part 5 - What are Neutron Stars, White Dwarfs, and Black Holes?
(Tue, Jan 05, 2021)
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- AaS! 142: Astro101 Part 4 - What Happens When Stars Die?
(Tue, Dec 15, 2020)
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- AaS! 141: Astro101 Part 3 - What is a Star?
(Tue, Dec 01, 2020)
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- AaS! 140: Astro101 Part 2 - Who lives in the solar system?
(Tue, Nov 17, 2020)
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- AaS! 139: Astro101 Part 1 - Why bother with astronomy?
(Tue, Nov 03, 2020)
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- AaS! 138: Could the "emdrive" really work?
(Tue, Oct 20, 2020)
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- AaS! 137: What's really at the center of a black hole?
(Tue, Oct 06, 2020)
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- AaS! 136: Can planets survive the death of their star?
(Tue, Sep 15, 2020)
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- AaS! 135: Why Aren't There More Black Physicists?
(Tue, Sep 01, 2020)
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- AaS! 134: Is there a fifth force of nature?
(Tue, Aug 18, 2020)
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- AaS! 133: How do we know the Earth is curved?
(Tue, Aug 04, 2020)
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- AaS! 132: What did Einstein get wrong?
(Tue, Jul 21, 2020)
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- AaS! 131: What's so cool about the TRAPPIST-1 system?
(Tue, Jul 07, 2020)
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- AaS! 130: What's the most amazing thing about the universe?
(Tue, Jun 16, 2020)
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- AaS! 129: Did the big bang make black holes?
(Tue, Jun 02, 2020)
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- AaS! 128: Why are we missing all the baryons?
(Tue, May 19, 2020)
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- AaS! 127: What was Newton's big deal?
(Tue, May 05, 2020)
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- AaS! 126: What's the wildest weather in the solar system?
(Tue, Apr 21, 2020)
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- AaS! 125: Does Planet Nine exist?
(Tue, Apr 07, 2020)
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- AaS! 124: Why is the speed of light the way it is?
(Tue, Mar 17, 2020)
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- How to Die in Space: Sneak Preview
(Tue, Mar 10, 2020)
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- AaS! 123: What powers a hypernova?
(Tue, Mar 03, 2020)
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- AaS! 122: Is String Theory Worth It? (Part 8: An Armageddon of Strings)
(Tue, Feb 18, 2020)
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- AaS! 121: Is String Theory Worth It? (Part 7: A Correspondence from a Dear Friend)
(Tue, Feb 04, 2020)
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- AaS! 120: Is String Theory Worth It? (Part 6: We Should Probably Test This)
(Tue, Jan 21, 2020)
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- AaS! 119: Is String Theory Worth It? (Part 5: Duality of the Fates)
(Tue, Jan 07, 2020)
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- AaS! 118: Is String Theory Worth It? (Part 4: What We Need is a Superhero)
(Tue, Dec 17, 2019)
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- AaS! 117: Is String Theory Worth It? (Part 3: Dimension is Destiny)
(Tue, Dec 03, 2019)
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- AaS! 116: Is String Theory Worth It? (Part 2: Tuning the Strings)
(Tue, Nov 19, 2019)
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- AaS! 115: Is String Theory Worth It? (Part 1: Unify This!)
(Tue, Nov 05, 2019)
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- AaS! 114: How did spectroscopy revolutionize astronomy?
(Tue, 15, )(Oct 16:00:00 2019, +0000)
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- AaS! 113: Is the James Webb Space Telescope worth the wait?
(Tue, Oct 01, 2019)
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- AaS! 112: Why can't I quantum tunnel myself?
(Tue, Sep 17, 2019)
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- AaS! 111: What's it like to fall into a black hole? (redux)
(Tue, Sep 03, 2019)
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- AaS! 110: Is the universe really predictable?
(Tue, Aug 20, 2019)
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- AaS! 109: What are the mysterious cosmic strings?
(Tue, Aug 06, 2019)
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- AaS! 108: What do we learn from eclipses?
(Tue, Jul 16, 2019)
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- AaS! 107: Is interstellar travel possible?
(Tue, Jul 02, 2019)
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- AaS! 106: How do we measure the expansion of the universe?
(Tue, Jun 18, 2019)
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- AaS! 105: Is everything a wave or a particle, and why does my head hurt?
(Tue, Jun 04, 2019)
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- AaS! 104: What turned Venus into hell?
(Tue, May 21, 2019)
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- AaS! 103: What's wrong with the cosmic calendar?
(Tue, May 07, 2019)
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- AaS! 102: What are the mighty clusters of galaxies?
(Tue, Apr 16, 2019)
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- AaS! 101: What is the black hole information paradox?
(Tue, Apr 02, 2019)
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- AaS! 100: Why avoid the cosmic voids?
(Tue, Mar 19, 2019)
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- AaS! 99: Do we live in the multiverse?
(Tue, Mar 05, 2019)
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- AaS! 98: Who's in charge of the quantum world?
(Tue, Feb 19, 2019)
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- AaS! 97: What makes the strong force so strong?
(Tue, Feb 05, 2019)
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- AaS! 96: Hey, who took all the antimatter?
(Tue, Jan 15, 2019)
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- AaS! 95: Does light experience time? (and other mysteries)
(Tue, Jan 01, 2019)
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- AaS! 94: How did we figure out that stuff is made of atoms?
(Tue, Dec 18, 2018)
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- AaS! 93: Does the Oort Cloud Exist?
(Tue, Dec 04, 2018)
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- AaS! 92: I give up, what is time?
(Tue, Nov 20, 2018)
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- AaS! 91: Could we blow up a star?
(Tue, Nov 06, 2018)
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- AaS! 90: Why are brown dwarf stars so weird?
(Tue, Oct 16, 2018)
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- AaS! 89: What makes all the light?
(Tue, Oct 02, 2018)
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- A Reading from the Book of Paul
(Tue, Sep 25, 2018)
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- AaS! 88: Is the Drake Equation useful?
(Tue, Sep 18, 2018)
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- AaS! 87: How do magnets work?
(Tue, Sep 04, 2018)
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- AaS! 86: Why do we need cosmic inflation? (Part 2)
(Tue, Aug 21, 2018)
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- AaS! 85: Why do we need cosmic inflation? (Part 1)
(Tue, Aug 07, 2018)
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- AaS! 84: How does dark energy accelerate the universe?
(Tue, Jul 17, 2018)
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- AaS! 83: Can entangled particles communicate faster than light?
(Tue, Jul 03, 2018)
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- AaS! 82: What awoke the cosmic dawn?
(Tue, Jun 19, 2018)
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- AaS! 81: How do you build a rocket-ship?
(Tue, Jun 05, 2018)
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- AaS! 80: What made the "OMG Particle" so special?
(Tue, May 15, 2018)
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- AaS! 79: Seriously, what is gravity? (Part 3)
(Tue, May 01, 2018)
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- AaS! 78: Seriously, what is gravity? (Part 2)
(Tue, Apr 17, 2018)
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- AaS! 77: Seriously, what is gravity? (Part 1)
(Tue, Apr 03, 2018)
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- AaS! 76: Iceland Question Bonanza!
(Tue, Mar 20, 2018)
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- AaS! 75: Why is Iceland so warm?
(Tue, Mar 06, 2018)
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- AaS! 74: Why are small stars such a big deal?
(Tue, Feb 20, 2018)
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- AaS! 73: Why should we believe the big bang?
(Tue, Feb 06, 2018)
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- AaS! 72: How does gravity make a lens?
(Tue, Jan 16, 2018)
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- AaS! 71: Who lives in the particle zoo?
(Tue, Jan 02, 2018)
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- AaS! 70: Can we have some quark stars, please?
(Tue, Dec 19, 2017)
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- AstroTour: Atacama Dark Sky Retreat
(Fri, Dec 08, 2017)
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- AaS! 69: What makes a blazar blaze so brightly?
(Tue, Dec 05, 2017)
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- AaS! 68: Do we live in a hologram?
(Tue, Nov 21, 2017)
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- AaS! 67: Why can't I be an astrophysicist?
(Tue, Nov 07, 2017)
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- AaS! 66: What in the world is metallic hydrogen?
(Tue, Oct 17, 2017)
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- AaS! 65: How does one become an astrophysicist?
(Tue, Oct 03, 2017)
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- All about the "Sea and the Stars" AstroTour
(Tue, Sep 26, 2017)
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- AaS! 64: What fate awaits the Voyagers?
(Tue, Sep 19, 2017)
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- AaS! 63: How are we to understand quantum spin?
(Tue, Sep 05, 2017)
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- AaS! 62: Why do some stars blow up?
(Tue, Aug 15, 2017)
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- Update and Space Radio Preview
(Tue, Aug 08, 2017)
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- AaS! 61: Where do giant magnetic fields come from?
(Tue, Aug 01, 2017)
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- AaS! 60: What's the Deal with Time Crystals?
(Tue, Jul 18, 2017)
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- AaS! 59: Do Black Holes Exist?
(Tue, Jul 04, 2017)
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- AaS! 58: Is time travel possible?
(Tue, Jun 20, 2017)
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- AaS! 57: What's the matter with dark matter?
(Tue, Jun 06, 2017)
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- AaS! 56: What is the "Axis of Evil"?
(Tue, May 16, 2017)
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- AaS! 55: Does dark energy exist?
(Tue, May 02, 2017)
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- AaS! 54: What happens when galaxies collide?
(Tue, Apr 18, 2017)
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- AaS! 53: Why is the Higgs boson important? (Part 2)
(Tue, Apr 04, 2017)
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- AaS! 52: Why is the Higgs Boson important? (Part 1)
(Tue, Mar 21, 2017)
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- AaS! 51: What has New Horizons learned about Pluto?
(Tue, Mar 07, 2017)( +0000, )
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- AaS! 50: What's up with Saturn's rings?
(Tue, Feb 21, 2017)
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- AaS! 49: What were the most clever experiments of all time?
(Tue, Feb 07, 2017)
";
- AaS! 48: Why are Kepler's Laws important?
(Tue, Jan 17, 2017)
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- AaS! 47: What's the universe made of?
(Tue, Jan 03, 2017)
";
- AaS! 46: How to describe astronomy to the blind?
(Tue, Dec 20, 2016)
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- AaS! 45: Wormholes - deal or no deal?
(Tue, Dec 06, 2016)
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- AaS! 44: How does the sun get spots?
(Tue, Nov 15, 2016)
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- AaS! 43: What's the Shape of the Universe?
(Tue, Nov 01, 2016)
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- AaS! 42: Where do "weird" radio signals come from?
(Tue, Oct 18, 2016)
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- AaS! 41: How do (regular) novas work?
(Tue, Oct 04, 2016)
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- AaS! 40: Do black holes die?
(Tu , )(e, Sep 20, 2016)
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- AaS! 39: Is there life on Europa?
(Tue, Sep 06, 2016)
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- AaS! 38: How do we see beyond the visible?
(Tue, Aug 16, 2016)
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- AaS! 37: What is the cosmic microwave background (Part 2)?
(Tue, Aug 02, 2016)
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- AaS! 36: What is the cosmic microwave background? (Part 1)
(Tue, Jul 19, 2016)
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- AaS! 35: What are "virtual particles"?
(Tue, Jul 05, 2016)
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- AaS! 34: What is the Great Attractor?
(Tue, Jun 21, 2016)
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- AaS! 33: What if the moon disappeared?
(Tue, Jun 07, 2016)
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- AaS! 32: Where do nebulae come from?
(Tue, May 17, 2016)
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- AaS! 31: How can the universe expand faster than light?
(Tue, May 03, 2016)
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- AaS! 30: 2nd-Grade Question Bonanza!
(Tue, Apr 19, 2016)
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- AaS! 29: Why does E=mc^2?
(Tue, Apr 05, 2016)
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- AaS! 28: What's the point in talking about science?
(Tue, Mar 15, 2016)
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- AaS! 27: How does gravity make waves?
(Tue, Mar 01, 2016)
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- AaS! 26: Wolf-Rayet Stars: Sci-Fi or What?
(Tue, Feb 16, 2016)
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- AaS! 25: How do we know how far away stuff is...far away?
(Tue, Feb 02, 2016)
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- AaS! 24: What's the beef with quantum gravity?
(Tue, Jan 19, 2016)
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- Aas! 23: What's up with exoplanets?
(Tue, Jan 05, 2016)
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- AaS! Transient Special: What was the Christmas star?
(Tue, Dec 22, 2015)
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- AaS! 22: Question Bonanza!
(Tue, Dec 15, 2015)
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- AaS! 21: Are we really made of stars?
(Tue, Dec 01, 2015)
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- AaS! 20: How much light is in the universe?
(Tue, Nov 17, 2015)
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- AaS! Special: What did you think of The Martian?
(Thu, Nov 12, 2015)
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- AaS! 19: How do planets get magnetic fields?
(Tue, Nov 03, 2015)
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- AaS! 18: Is the universe dying?
(T , )(ue, Oct 20, 2015)
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- AaS! 17: What banged the Big Bang?
(Tue, Oct 06, 2015)
";
- AaS! 16: How do spiral galaxies form?
(Tue, Sep 15, 2015)
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- AaS! 15: Will we colonize Mars?
(Tue, Sep 01, 2015)
";
- AaS! 14: What is spacetime? (Part 2)
(Tue, Aug 18, 2015)
";
- AaS! 14: What is spacetime? (Part 1)
(Tue, Aug 04, 2015)
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- AaS! 13: What the heck is a magnetar?
(Tue, Jul 21, 2015)
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- AaS! 12: Is life possible around binary stars?
(Tue, Jul 07, 2015)
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- AaS! 011: What do we do in space?
(Tue, Jun 16, 2015)
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- AaS! 010: How do black holes form?
(Tue, Jun 02, 2015)
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- AaS! 009: How big is the universe?
(Tue, May 19, 2015)
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- AaS! 008: Will a comet kill us all?
(Tue, May 05, 2015)
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- AaS! 007: How do we know that dark matter exists?
(Tue, Apr 21, 2015)
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- AaS! 006: When did the first stars appear?
(Tue, Apr 07, 2015)
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- AaS! Transient Special: When is the next eclipse?
(Fri, Mar 27, 2015)
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- AaS! 005: Where did the oceans come from?
(Fri, Mar 20, 2015)
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- AaS! 004: Are there aliens...out there?
(Fri, Feb 20, 2015)
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- AaS! 242: Are There Invisible Stars in the Universe?
(Tue, Feb 18, 2025)
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- AaS! 241: Could We Travel to Parallel Universes?
(Tue, Feb 04, 2025)
";
- AaS! 240: Does the Great Filter Explain Why We’re Alone?
(Tue, Jan 21, 2025)
";
- AaS! 239: What Are the Weirdest Hypothetical Particles?
(Tue, Jan 07, 2025)
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- AaS! 238: What Makes the Sun’s Corona So Dang Hot?
(Tue, Dec 17, 2024)
";
- AaS! 237: Could Any Supernova Harm the Earth?
(Tue, Dec 03, 2024)
";
- AaS! 236: How Exactly Do Black Holes Merge?
(Tue, Nov 19, 2024)
";
- AaS! 235: Is it Time to Redefine the Planet?
(Tue, Nov 05, 2024)
";
- AaS! 234: How Could We Turn the Sun into a Telescope?
(Tue, Oct 15, 2024)
";
- AaS! 233: Why Do We Care About Methane on Mars?
(Tue, Oct 01, 2024)
";
- AaS! 232: Is Space Tourism a Good Idea?
(Tue, Sep 17, 2024)
";
- AaS! 231: What Made the Local Bubble?
(Tue, Sep 03, 2024)
";
- AaS! 230: Is the Universe Making Any New Galaxies?
(Tue, Aug 20, 2024)
";
- AaS! 229: Is the James Webb Breaking Cosmology?
(Tue, Aug 06, 2024)
";
- AaS! 228: Can a Galaxy Be Destroyed?
(Tue, Jul 16, 2024)
";
- AaS! 227: Where is the Center of the Universe?
(Tue, Jul 02, 2024)
";
- AaS! 226: Does the Universe Get Shorter When You Go Faster?
(Tue, Jun 18, 2024)
";
- AaS! 225: What is the Cosmic Flaw That Shouldn’t Exist?
(Tue, Jun 04, 2024)
";
- AaS! 224: Can Life Survive on Locked Planets?
(Tue, May 21, 2024)
";
- AaS! 223: Why is it So Hard to Return to the Moon?
(Tue, May 07, 2024)
";
- AaS! 222: What is the Most Distant Thing We Can See?
(Tue, Apr 16, 2024)
";
- AaS! 221: Will Emergent Gravity Rewrite Physics?
(Tue, Apr 02, 2024)
";
- AaS! 220: Will Our Universe End in a Big Rip?
(Tue, Mar 19, 2024)
";
- AaS! 219: What's the Best Way to Defend Our Planet?
(Tue, Mar 05, 2024)
";
- AaS! 218: How Do We Know What the Milky Way Looks Like?
(Tue, Feb 20, 2024)
";
- AaS! 217: Will We Achieve Fusion Power Soon?
(Tue, Feb 06, 2024)
";
- AaS! 216: Do Aliens Look Like Us?
(Tue, Jan 16, 2024)
";
- AaS! 215: How Does Science Regain Trust?
(Tue, Jan 02, 2024)
";
- AaS! 214: Is Empty Space Really...Empty?
(Tue, Dec 19, 2023)
";
- AaS! 213: How Were Ancient Astronomers So Good?
(Tue, Dec 05, 2023)
";
- AaS! 212: Where Do All the Elements Come From?
(Tue, Nov 21, 2023)
";
- AaS! 211: Will AI Take Over Astronomy?
(Tue, Nov 07, 2023)
";
- AaS! 210: How Does Space Affect the Climate?
(Tue, Oct 17, 2023)
";
- AaS! 209: What Secrets Are Hiding in Triton?
(Tue, Oct 03, 2023)
";
- AaS! 208: Where Are All the White Holes?
(Tue, Sep 19, 2023)
";
- AaS! 207: How Far Do We Travel in Our Lives?
(Tue, Sep 05, 2023)
";
- AaS! 206: What are the Weirdest Names in Astronomy?
(Tue, Aug 15, 2023)
";
- AaS! 205: What's the Difference Between Science and Pseudoscience?
(Tue, Aug 01, 2023)
";
- AaS! 204: How did Annie Jump Cannon Bring Order to the Universe?
(Tue, Jul 18, 2023)
";
- AaS! 203: Is the Universe a Giant Black Hole?
(Tue, Jul 04, 2023)
";
- AaS! 202: Could the Earth Leave the Solar System?
(Tue, Jun 13, 2023)
";
- AaS! 201: How Does Light Slow Down?
(Tue, Jun 06, 2023)
";
- AaS! 200: What are the Top 5 Mysteries in Astronomy?
(Tue, May 16, 2023)
";
- AaS! 199: What are the Top 5 Discoveries of All Time in Astronomy?
(Tue, May 02, 2023)
";
- AaS! 198: What's So Weird About Black Hole Shadows?
(Tue, Apr 18, 2023)
";
- AaS! 197: Which is Better, Human or Robotic Exploration?
(Tue, Apr 04, 2023)
";
- AaS! 196: Could We Ever Build a Dyson Sphere?
(Tue, Mar 21, 2023)
";
- AaS! 195: How Cold Can Space Get?
(Tue, Mar 07, 2023)
";
- AaS! 194: Does the Universe Rotate?
(Tue, Feb 21, 2023)
";
- AaS! 193: What are the Blue Stragglers?
(Tue, Feb 07, 2023)
";
- AaS! 192: Can Tachyons Exist?
(Tue, Jan 17, 2023)
";
- AaS! 191: What is the Meaning of Quantum Mechanics? (Part 9: Both/And)
(Tue, Jan 03, 2023)
";
- AaS! 190: What is the Meaning of Quantum Mechanics? (Part 8: For Nothing is Hidden)
(Tue, Dec 20, 2022)
";
- AaS! 189: What is the Meaning of Quantum Mechanics? (Part 7: Many Worlds, Infinite Possibilities)
(Tue, Dec 06, 2022)
";
- AaS! 188: What is the Meaning of Quantum Mechanics? (Part 6: Einstein’s Revenge)
(Tue, Nov 15, 2022)
";
- AaS! 187: What is the Meaning of Quantum Mechanics? (Part 5: Dreams of Copenhagen)
(Tue, Nov 01, 2022)
";
- AaS! 186: What is the Meaning of Quantum Mechanics? (Part 4: It’s a Quantum, Quantum, Quantum World)
(Tue, Oct 18, 2022)
";
- AaS! 185: What is the Meaning of Quantum Mechanics? (Part 3: There and Back Again)
(Tue, Oct 04, 2022)
";
- AaS! 184: What is the Meaning of Quantum Mechanics? (Part 2: Quantum Mechanics 102)
(Tue, Sep 20, 2022)
";
- AaS! 183: What is the Meaning of Quantum Mechanics? (Part 1: This Way to the Weird)
(Tue, Sep 06, 2022)
";
- AaS! 182: Wait, Super-Atoms are a Real Thing?
(Tue, Aug 16, 2022)(:00:00 +0000, )
";
- AaS! 181: What is the Principle of Least Action?
(Tue, Aug 02, 2022)
";
- AaS! 180: How Does Pulsar Timing Work?
(Tue, Jul 19, 2022)
";
- AaS! 179: What are the Alternatives to Dark Matter?
(Tue, Jul 05, 2022)
";
- AaS! 178: How Big Can Planets Get?
(Tue, Jun 21, 2022)
";
- AaS! 177: How Do Black Holes Affect Their Galaxies?
(Tue, Jun 07, 2022)
";
- AaS! 176: Why is Gravity So Weak?
(Tue, May 17, 2022)
";
- AaS! 175: Should We Be Afraid of the Dipole Repeller?
(Tue, May 03, 2022)
";
- AaS! 174: What Solves the Twin Paradox?
(Tue, Apr 19, 2022)
";
- AaS! 173: How Does Radioactive Decay Work?
(Tue, Apr 05, 2022)
";
- AaS! 172: What Are Some Alternatives to the Big Bang Theory?
(Tue, Mar 15, 2022)
";
- AaS! 171: What are Lagrange Points?
(Tue, Mar 01, 2022)
";
- AaS! 170: What’s So Fine About the Fine Structure Constant?
(Tue, Feb 15, 2022)
";
- AaS! 169: What Is Loop Quantum Gravity?
(Tue, Feb 01, 2022)
";
- AaS! 168: Can We Get Some Love for Globular Clusters?
(Tue, Jan 18, 2022)
";
- AaS! 167: Do We Live In a Giant Simulation?
(Tue, Jan 04, 2022)
";
- AaS! 166: What’s the Truth Behind ‘Oumuamua?
(Tue, Dec 21, 2021)
";
- AaS! 165: What Comes After the James Webb Space Telescope?
(Tue, Dec 07, 2021)
";
- AaS! 164: Where Can We Find Diamond Rain?
(Tue, Nov 16, 2021)
";
- AaS! 163: Will Our Universe End in a False Vacuum Decay?
(Tue, Nov 02, 2021)
";
- AaS! 162: What the Heck are Gamma Ray Bursts?
(Tue, Oct 19, 2021)
";
- AaS! 161: Is There a Crisis in Cosmology? RELOADED
(Tue, Oct 05, 2021)
";
- AaS! 160: What’s the Best Way to Search for Life?
(Tue, Sep 21, 2021)
";
- AaS! 159: Why Should We Geek Out Over Maxwell?
(Tue, Sep 07, 2021)
";
- AaS! 158: What’s So Groovy About Gravitational Waves? (Part 2)
(Tue, Aug 17, 2021)
";
- AaS! 157: What’s So Groovy About Gravitational Waves? (Part 1)
(Tue, Aug 03, 2021)
";
- AaS! 156: What are Asteroids Good For?
(Tue, Jul 20, 2021)
";
- AaS! 155: Who’s Going To Clean Up All That Space Junk?
(Tue, Jul 06, 2021)
";
- AaS! 154: Is There REALLY a Crisis in Cosmology?
(Tue, Jun 15, 2021)
";
- AaS! 153: What is a Black Hole Firewall, and Do They Really Exist??
(Tue, Jun 01, 2021)
";
- AaS! 152: Could We Really Terraform Mars?
(Tue, May 18, 2021)
";
- AaS! 151: How Do Quantum Computers Work?
(Tue, May 04, 2021)
";
- AaS! 150: Why Don’t Neutrinos Make Any Sense?
(Tue, Apr 20, 2021)
";
- AaS! 149: Is the Universe a Fractal?
(Tue, Apr 06, 2021)
";
- AaS! 148: What’s Outside the Universe?
(Tue, Mar 16, 2021)
";
- AaS! 147: What’s the Deal with the Uncertainty Principle?
(Tue, Mar 02, 2021)
";
- AaS! 146: Astro101 Part 8 - What is the Future of Astronomy?
(Tue, Feb 16, 2021)
";
- AaS! 145: Astro101 Part 7 - What is the Universe?
(Tue, Feb 02, 2021)
";
- AaS! 144: Astro101 Part 6 - What are Galaxies?
(Tue, Jan 19, 2021)
";
- AaS! 143: Astro101 Part 5 - What are Neutron Stars, White Dwarfs, and Black Holes?
(Tue, Jan 05, 2021)
";
- AaS! 142: Astro101 Part 4 - What Happens When Stars Die?
(Tue, Dec 15, 2020)
";
- AaS! 141: Astro101 Part 3 - What is a Star?
(Tue, Dec 01, 2020)
";
- AaS! 140: Astro101 Part 2 - Who lives in the solar system?
(Tue, Nov 17, 2020)
";
- AaS! 139: Astro101 Part 1 - Why bother with astronomy?
(Tue, Nov 03, 2020)
";
- AaS! 138: Could the "emdrive" really work?
(Tue, Oct 20, 2020)
";
- AaS! 137: What's really at the center of a black hole?
(Tue, Oct 06, 2020)
";
- AaS! 136: Can planets survive the death of their star?
(Tue, Sep 15, 2020)
";
- AaS! 135: Why Aren't There More Black Physicists?
(Tue, Sep 01, 2020)
";
- AaS! 134: Is there a fifth force of nature?
(Tue, Aug 18, 2020)
";
- AaS! 133: How do we know the Earth is curved?
(Tue, Aug 04, 2020)
";
- AaS! 132: What did Einstein get wrong?
(Tue, Jul 21, 2020)
";
- AaS! 131: What's so cool about the TRAPPIST-1 system?
(Tue, Jul 07, 2020)
";
- AaS! 130: What's the most amazing thing about the universe?
(Tue, Jun 16, 2020)
";
- AaS! 129: Did the big bang make black holes?
(Tue, Jun 02, 2020)
";
- AaS! 128: Why are we missing all the baryons?
(Tue, May 19, 2020)
";
- AaS! 127: What was Newton's big deal?
(Tue, May 05, 2020)
";
- AaS! 126: What's the wildest weather in the solar system?
(Tue, Apr 21, 2020)
";
- AaS! 125: Does Planet Nine exist?
(Tue, Apr 07, 2020)
";
- AaS! 124: Why is the speed of light the way it is?
(Tue, Mar 17, 2020)
";
- How to Die in Space: Sneak Preview
(Tue, Mar 10, 2020)
";
- AaS! 123: What powers a hypernova?
(Tue, Mar 03, 2020)
";
- AaS! 122: Is String Theory Worth It? (Part 8: An Armageddon of Strings)
(Tue, Feb 18, 2020)
";
- AaS! 121: Is String Theory Worth It? (Part 7: A Correspondence from a Dear Friend)
(Tue, Feb 04, 2020)
";
- AaS! 120: Is String Theory Worth It? (Part 6: We Should Probably Test This)
(Tue, Jan 21, 2020)
";
- AaS! 119: Is String Theory Worth It? (Part 5: Duality of the Fates)
(Tue, Jan 07, 2020)
";
- AaS! 118: Is String Theory Worth It? (Part 4: What We Need is a Superhero)
(Tue, Dec 17, 2019)
";
- AaS! 117: Is String Theory Worth It? (Part 3: Dimension is Destiny)
(Tue, Dec 03, 2019)
";
- AaS! 116: Is String Theory Worth It? (Part 2: Tuning the Strings)
(Tue, Nov 19, 2019)
";
- AaS! 115: Is String Theory Worth It? (Part 1: Unify This!)
(Tue, Nov 05, 2019)
";
- AaS! 114: How did spectroscopy revolutionize astronomy?
(Tue, 15, )(Oct 16:00:00 2019, +0000)
";
- AaS! 113: Is the James Webb Space Telescope worth the wait?
(Tue, Oct 01, 2019)
";
- AaS! 112: Why can't I quantum tunnel myself?
(Tue, Sep 17, 2019)
";
- AaS! 111: What's it like to fall into a black hole? (redux)
(Tue, Sep 03, 2019)
";
- AaS! 110: Is the universe really predictable?
(Tue, Aug 20, 2019)
";
- AaS! 109: What are the mysterious cosmic strings?
(Tue, Aug 06, 2019)
";
- AaS! 108: What do we learn from eclipses?
(Tue, Jul 16, 2019)
";
- AaS! 107: Is interstellar travel possible?
(Tue, Jul 02, 2019)
";
- AaS! 106: How do we measure the expansion of the universe?
(Tue, Jun 18, 2019)
";
- AaS! 105: Is everything a wave or a particle, and why does my head hurt?
(Tue, Jun 04, 2019)
";
- AaS! 104: What turned Venus into hell?
(Tue, May 21, 2019)
";
- AaS! 103: What's wrong with the cosmic calendar?
(Tue, May 07, 2019)
";
- AaS! 102: What are the mighty clusters of galaxies?
(Tue, Apr 16, 2019)
";
- AaS! 101: What is the black hole information paradox?
(Tue, Apr 02, 2019)
";
- AaS! 100: Why avoid the cosmic voids?
(Tue, Mar 19, 2019)
";
- AaS! 99: Do we live in the multiverse?
(Tue, Mar 05, 2019)
";
- AaS! 98: Who's in charge of the quantum world?
(Tue, Feb 19, 2019)
";
- AaS! 97: What makes the strong force so strong?
(Tue, Feb 05, 2019)
";
- AaS! 96: Hey, who took all the antimatter?
(Tue, Jan 15, 2019)
";
- AaS! 95: Does light experience time? (and other mysteries)
(Tue, Jan 01, 2019)
";
- AaS! 94: How did we figure out that stuff is made of atoms?
(Tue, Dec 18, 2018)
";
- AaS! 93: Does the Oort Cloud Exist?
(Tue, Dec 04, 2018)
";
- AaS! 92: I give up, what is time?
(Tue, Nov 20, 2018)
";
- AaS! 91: Could we blow up a star?
(Tue, Nov 06, 2018)
";
- AaS! 90: Why are brown dwarf stars so weird?
(Tue, Oct 16, 2018)
";
- AaS! 89: What makes all the light?
(Tue, Oct 02, 2018)
";
- A Reading from the Book of Paul
(Tue, Sep 25, 2018)
";
- AaS! 88: Is the Drake Equation useful?
(Tue, Sep 18, 2018)
";
- AaS! 87: How do magnets work?
(Tue, Sep 04, 2018)
";
- AaS! 86: Why do we need cosmic inflation? (Part 2)
(Tue, Aug 21, 2018)
";
- AaS! 85: Why do we need cosmic inflation? (Part 1)
(Tue, Aug 07, 2018)
";
- AaS! 84: How does dark energy accelerate the universe?
(Tue, Jul 17, 2018)
";
- AaS! 83: Can entangled particles communicate faster than light?
(Tue, Jul 03, 2018)
";
- AaS! 82: What awoke the cosmic dawn?
(Tue, Jun 19, 2018)
";
- AaS! 81: How do you build a rocket-ship?
(Tue, Jun 05, 2018)
";
- AaS! 80: What made the "OMG Particle" so special?
(Tue, May 15, 2018)
";
- AaS! 79: Seriously, what is gravity? (Part 3)
(Tue, May 01, 2018)
";
- AaS! 78: Seriously, what is gravity? (Part 2)
(Tue, Apr 17, 2018)
";
- AaS! 77: Seriously, what is gravity? (Part 1)
(Tue, Apr 03, 2018)
";
- AaS! 76: Iceland Question Bonanza!
(Tue, Mar 20, 2018)
";
- AaS! 75: Why is Iceland so warm?
(Tue, Mar 06, 2018)
";
- AaS! 74: Why are small stars such a big deal?
(Tue, Feb 20, 2018)
";
- AaS! 73: Why should we believe the big bang?
(Tue, Feb 06, 2018)
";
- AaS! 72: How does gravity make a lens?
(Tue, Jan 16, 2018)
";
- AaS! 71: Who lives in the particle zoo?
(Tue, Jan 02, 2018)
";
- AaS! 70: Can we have some quark stars, please?
(Tue, Dec 19, 2017)
";
- AstroTour: Atacama Dark Sky Retreat
(Fri, Dec 08, 2017)
";
- AaS! 69: What makes a blazar blaze so brightly?
(Tue, Dec 05, 2017)
";
- AaS! 68: Do we live in a hologram?
(Tue, Nov 21, 2017)
";
- AaS! 67: Why can't I be an astrophysicist?
(Tue, Nov 07, 2017)
";
- AaS! 66: What in the world is metallic hydrogen?
(Tue, Oct 17, 2017)
";
- AaS! 65: How does one become an astrophysicist?
(Tue, Oct 03, 2017)
";
- All about the "Sea and the Stars" AstroTour
(Tue, Sep 26, 2017)
";
- AaS! 64: What fate awaits the Voyagers?
(Tue, Sep 19, 2017)
";
- AaS! 63: How are we to understand quantum spin?
(Tue, Sep 05, 2017)
";
- AaS! 62: Why do some stars blow up?
(Tue, Aug 15, 2017)
";
- Update and Space Radio Preview
(Tue, Aug 08, 2017)
";
- AaS! 61: Where do giant magnetic fields come from?
(Tue, Aug 01, 2017)
";
- AaS! 60: What's the Deal with Time Crystals?
(Tue, Jul 18, 2017)
";
- AaS! 59: Do Black Holes Exist?
(Tue, Jul 04, 2017)
";
- AaS! 58: Is time travel possible?
(Tue, Jun 20, 2017)
";
- AaS! 57: What's the matter with dark matter?
(Tue, Jun 06, 2017)
";
- AaS! 56: What is the "Axis of Evil"?
(Tue, May 16, 2017)
";
- AaS! 55: Does dark energy exist?
(Tue, May 02, 2017)
";
- AaS! 54: What happens when galaxies collide?
(Tue, Apr 18, 2017)
";
- AaS! 53: Why is the Higgs boson important? (Part 2)
(Tue, Apr 04, 2017)
";
- AaS! 52: Why is the Higgs Boson important? (Part 1)
(Tue, Mar 21, 2017)
";
- AaS! 51: What has New Horizons learned about Pluto?
(Tue, Mar 07, 2017)( +0000, )
";
- AaS! 50: What's up with Saturn's rings?
(Tue, Feb 21, 2017)
";
- AaS! 49: What were the most clever experiments of all time?
(Tue, Feb 07, 2017)
";
- AaS! 48: Why are Kepler's Laws important?
(Tue, Jan 17, 2017)
";
- AaS! 47: What's the universe made of?
(Tue, Jan 03, 2017)
";
- AaS! 46: How to describe astronomy to the blind?
(Tue, Dec 20, 2016)
";
- AaS! 45: Wormholes - deal or no deal?
(Tue, Dec 06, 2016)
";
- AaS! 44: How does the sun get spots?
(Tue, Nov 15, 2016)
";
- AaS! 43: What's the Shape of the Universe?
(Tue, Nov 01, 2016)
";
- AaS! 42: Where do "weird" radio signals come from?
(Tue, Oct 18, 2016)
";
- AaS! 41: How do (regular) novas work?
(Tue, Oct 04, 2016)
";
- AaS! 40: Do black holes die?
(Tu , )(e, Sep 20, 2016)
";
- AaS! 39: Is there life on Europa?
(Tue, Sep 06, 2016)
";
- AaS! 38: How do we see beyond the visible?
(Tue, Aug 16, 2016)
";
- AaS! 37: What is the cosmic microwave background (Part 2)?
(Tue, Aug 02, 2016)
";
- AaS! 36: What is the cosmic microwave background? (Part 1)
(Tue, Jul 19, 2016)
";
- AaS! 35: What are "virtual particles"?
(Tue, Jul 05, 2016)
";
- AaS! 34: What is the Great Attractor?
(Tue, Jun 21, 2016)
";
- AaS! 33: What if the moon disappeared?
(Tue, Jun 07, 2016)
";
- AaS! 32: Where do nebulae come from?
(Tue, May 17, 2016)
";
- AaS! 31: How can the universe expand faster than light?
(Tue, May 03, 2016)
";
- AaS! 30: 2nd-Grade Question Bonanza!
(Tue, Apr 19, 2016)
";
- AaS! 29: Why does E=mc^2?
(Tue, Apr 05, 2016)
";
- AaS! 28: What's the point in talking about science?
(Tue, Mar 15, 2016)
";
- AaS! 27: How does gravity make waves?
(Tue, Mar 01, 2016)
";
- AaS! 26: Wolf-Rayet Stars: Sci-Fi or What?
(Tue, Feb 16, 2016)
";
- AaS! 25: How do we know how far away stuff is...far away?
(Tue, Feb 02, 2016)
";
- AaS! 24: What's the beef with quantum gravity?
(Tue, Jan 19, 2016)
";
- Aas! 23: What's up with exoplanets?
(Tue, Jan 05, 2016)
";
- AaS! Transient Special: What was the Christmas star?
(Tue, Dec 22, 2015)
";
- AaS! 22: Question Bonanza!
(Tue, Dec 15, 2015)
";
- AaS! 21: Are we really made of stars?
(Tue, Dec 01, 2015)
";
- AaS! 20: How much light is in the universe?
(Tue, Nov 17, 2015)
";
- AaS! Special: What did you think of The Martian?
(Thu, Nov 12, 2015)
";
- AaS! 19: How do planets get magnetic fields?
(Tue, Nov 03, 2015)
";
- AaS! 18: Is the universe dying?
(T , )(ue, Oct 20, 2015)
";
- AaS! 17: What banged the Big Bang?
(Tue, Oct 06, 2015)
";
- AaS! 16: How do spiral galaxies form?
(Tue, Sep 15, 2015)
";
- AaS! 15: Will we colonize Mars?
(Tue, Sep 01, 2015)
";
- AaS! 14: What is spacetime? (Part 2)
(Tue, Aug 18, 2015)
";
- AaS! 14: What is spacetime? (Part 1)
(Tue, Aug 04, 2015)
";
- AaS! 13: What the heck is a magnetar?
(Tue, Jul 21, 2015)
";
- AaS! 12: Is life possible around binary stars?
(Tue, Jul 07, 2015)
";
- AaS! 011: What do we do in space?
(Tue, Jun 16, 2015)
";
- AaS! 010: How do black holes form?
(Tue, Jun 02, 2015)
";
- AaS! 009: How big is the universe?
(Tue, May 19, 2015)
";
- AaS! 008: Will a comet kill us all?
(Tue, May 05, 2015)
";
- AaS! 007: How do we know that dark matter exists?
(Tue, Apr 21, 2015)
";
- AaS! 006: When did the first stars appear?
(Tue, Apr 07, 2015)
";
- AaS! Transient Special: When is the next eclipse?
(Fri, Mar 27, 2015)
";
- AaS! 005: Where did the oceans come from?
(Fri, Mar 20, 2015)
";
- AaS! 004: Are there aliens...out there?
(Fri, Feb 20, 2015)
";
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