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- 226: The intersection of computer science and astronomy with Dr. Kubica
(Sun, Mar 02, 2025)
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- 225: A newly discovered Martian volcano with Dr. Lee
(Sun, Dec 22, 2024)
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- 224: Aurora borealis with Tina Ibsen
(Wed, Oct 30, 2024)
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- 223: Preparing for something we haven't seen yet with Dr. Holt
(Sun, Oct 13, 2024)(0:00 +0000, )
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- Bonus: RumSnak
(Wed, Oct 02, 2024)
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- 222: Measuring the emptiness of space with Dr. Becker
(Sun, Aug 04, 2024)
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- 221: The queens of heaven with Prof. Tauris
(Sun, Jun 23, 2024)
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- 220: Walking on the roof of hell with Prof. Stanley
(Sun, May 19, 2024)
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- 219: Breaking the models with Dr. Merrison
(Mon, Apr 22, 2024)
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- 218: Anything we try is new with Dr. Cable
(Sun, Mar 24, 2024)
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- 217: A beautiful experience with Dr. Villanueva
(Mon, Feb 19, 2024)
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- Bonus: Carrie's research update
(Sun, Jan 21, 2024)
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- 216: Right and wrong theories in planetary science with Prof. McKinnon
(Sun, Dec 24, 2023)(0:00 +0000, )
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- 215: Naming asteroids with Dr. Williams
(Sun, Nov 19, 2023)
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- 214: Astronauts on the moon with Dr. Denevi
(Fri, Oct 27, 2023)
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- 213: The Six with Loren Grush
(Tue, Sep 12, 2023)
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- 212: A scientific legacy with Dr. Blaney
(Sun, Aug 20, 2023)
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- 211: The Sparkler Galaxy with Prof. Mowla
(Sun, Aug 06, 2023)
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- Bonus episode: The upcoming American total solar eclipse
(Mon, Jul 24, 2023)
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- 210: Wonders of the Night Sky with Prof. Prinja
(Tue, Jun 27, 2023)
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- 209: Mission to the largest moon in the solar system with Dr. Witasse
(Sun, May 21, 2023)
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- 208: Cosmic tug of war with Dr. Plazas Malagón
(Sun, Apr 23, 2023)
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- 207: One of the stranger surfaces in the solar system with Dr. Cartwright
(Sun, Mar 26, 2023)
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- 206: Every asteroid observation ever taken with Dr. Veres
(Sun, Feb 19, 2023)
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- 205: The moon's right to exist with Dr. Prem
(Sun, Jan 22, 2023)
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- 204: Light Pollution with Kelly Beatty
(Sun, Dec 25, 2022)
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- 203: 11 hours and 23 minutes with Dr. Chabot
(Mon, Nov 28, 2022)
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- 202: Making atmospheres with Prof. Telus
(Sun, Oct 23, 2022)
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- 201: International space law with Cordula Panosch
(Sun, Sep 18, 2022)
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- 200: Pluto is a planet, and so is its moon with Dr. Runyon
(Sun, Aug 21, 2022)
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- 199: Why can't we find Planet Nine with Prof. Lawler
(Sun, Jul 24, 2022)
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- 198: Dragonfly with Dr. Turtle
(Sun, Jun 19, 2022)
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- 197: A massive asteroid hit at tremendous speed with Prof. Richardson
(Sun, May 22, 2022)
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- 196: Spinning universe with Dr. Cheng
(Sun, Apr 17, 2022)
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- 195: Dark and quiet skies with Dr. Rawls
(Sun, Mar 20, 2022)
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- 194: Exoplanet next door with Prof Whitten
(Sun, Feb 20, 2022)
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- 193: Orbital parking spots with Larissa Markwardt
(Sun, Jan 23, 2022)
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- 192: Craters on Titan with Prof. Neish
(Tue, Dec 21, 2021)
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- 191: Back to Venus with Dr. Getty
(Mon, Nov 22, 2021)
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- 190: Millions of observations with Dr. Spoto
(Sun, Oct 24, 2021)
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- 189: Long Range Planning with Prof. Barmby
(Sun, Sep 19, 2021)
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- 188: Failing is the most important part of science with Tyler Linder
(Sun, Aug 22, 2021)
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- 187: You doubt your own existence with Prof. Méndez
(Sun, Jul 25, 2021)
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- 186: What's more powerful than a dinosaur with Dr. Noviello
(Sun, Jun 20, 2021)
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- 185: Solar system snapshots with Kevin Gill
(Sun, May 23, 2021)
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- 184: Samples are forever with Prof. Snead
(Sun, Apr 18, 2021)
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- 183: The solar wind with Dr. Jian
(Sun, Mar 21, 2021)
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- 182: Radar polarization with Dr. Hickson
(Sun, Feb 21, 2021)
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- 181: Young Stellar Objects with Dr. Smith
(Sun, Jan 24, 2021)
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- 180: Space Advocacy with Casey Dreier
(Sun, Dec 20, 2020)
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- 179: Not just a telescope with Dr. Virkki
(Thu, Dec 03, 2020)
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- Bonus episode: Voting
(Wed, Oct 28, 2020)
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- 178: Light reverberations from supermassive black holes with Dr. Gorjian
(Sun, Oct 25, 2020)
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- 177: Preventable disasters with Prof. Nugent
(Sun, Sep 20, 2020)
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- 176: Getting curious with Dr. Fraeman
(Sun, Aug 23, 2020)
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- 175: Three lunar water mysteries with Prof. Ehlmann
(Sun, Jul 19, 2020)
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- 174: How NASA funding works with Dr. Throop
(Sun, Jun 21, 2020)
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- 173: Last alert system with Dr. Denneau
(Sun, May 24, 2020)
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- 172: The whole world to a microbe with Prof. Levy
(Sun, Apr 26, 2020)
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- 171: Astronauts on starship Earth with Dr. Gifford
(Mon, Mar 30, 2020)
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- 170: Searching for outer solar system objects with Dr. Schwamb
(Sun, Mar 15, 2020)
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- 169: The flattest structures in the solar system with Dr. Tiscareno
(Sun, Feb 16, 2020)
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- 168: Meteorite strength with Prof. Cotto Figueroa
(Sun, Jan 12, 2020)
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- 167: Far out with Dr. Sheppard
(Sun, Dec 29, 2019)
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- 166: Why we went to the moon with Lillian Cunningham
(Sun, Dec 15, 2019)
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- 165: Exploring Titan with Dr. Soderblom
(Sun, Dec 01, 2019)
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- 164: Postcards to the cosmos with Dr. Bannister
(Sun, Nov 17, 2019)
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- 163: Modeling millions of asteroids with Dr. Dotson
(Sun, Nov 03, 2019)
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- 162: Charon's surprises with Dr. Beyer
(Sun, Oct 20, 2019)
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- 161: Dusty mysteries with Prof. Hartzell
(Sun, Oct 06, 2019)
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- 160: Going back in time with Dr. Bottke
(Sun, Sep 22, 2019)
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- 159: Constellations and coordinates with Dr. Rich
(Sun, Sep 08, 2019)
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- 158: Planetary Defense Mission with Dr. Ernst
(Sun, Aug 25, 2019)
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- 157: Modeling impacts with Dr. Boslough
(Sun, Aug 11, 2019)
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- 156: Measuring a collision with Dr. Thomas
(Sun, Jul 28, 2019)
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- 155: Interstellar visitor with Dr. Knight
(Sun, Jul 14, 2019)
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- 154: High speed impacts with Dr. Daly
(Sun, Jun 30, 2019)
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- 153: Stories behind the science with Sarah Kaplan
(Sun, Jun 16, 2019)
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- 152: Mysterious iron meteorites with Dr. Chabot
(Sun, Jun 02, 2019)
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- 151: Game-changing asteroid images with Dr. Marsset
(Sun, May 19, 2019)
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- 150: Undersea grippers and in-space assembly with Dr. Backus
(Sun, May 05, 2019)(+0000 , )
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- 149: Ballooning on Venus with Dr. Izraelevitz
(Sun, Apr 21, 2019)
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- 148: Solving an Apollo mystery with Dr. Curren
(Sun, Apr 07, 2019)
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- 147: Searching for extraterrestrial life with Dr. Seager
(Sun, Mar 24, 2019)
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- 146: Our place the universe with Dr. Lanz
(Sun, Mar 10, 2019)
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- 145: Backyard Worlds with Prof. Allers
(Sun, Feb 24, 2019)
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- 144: Deflecting asteroids with Brent Barbee
(Sun, Feb 10, 2019)
";
- 143: Telescope robots with Dr. Ramirez
(Sun, Jan 27, 2019)
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- 142: The biggest clock with Rob Seaman
(Sun, Jan 13, 2019)
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- 141: Eyes on the back of your head with Dr. Tholen
(Sun, Dec 30, 2018)
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- 140: A brand new telescope with Dr. Kartaltepe
(Sun, Dec 16, 2018)
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- 139: The missing mantle problem with Dr. DeMeo
(Sun, Dec 02, 2018)
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- 138: Transiting Exoplanets with Dr. Payne
(Sun, Nov 18, 2018)
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- 137: Documenting rapid change with Dr. Carey
(Sun, Nov 04, 2018)
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- 136: Would sailboats work on Titan? With Dr. Soto
(Sun, Oct 21, 2018)
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- 135: Linking asteroid observations with Dr. Holman
(Sun, Oct 07, 2018)
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- 134: Spinning stars with Dr. Rebull
(Sun, Sep 23, 2018)
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- 133: Al Pacino, Robert De Niro, and Mercury with Dr. Padovan
(Sun, Sep 09, 2018)
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- 132: Introducing people to the reach of infinity with Tim Thompson
(Sun, Aug 26, 2018)
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- 131: Inside the red planet with Dr. Daubar
(Sun, Aug 12, 2018)
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- 130: Quantum entanglement with Dr. Ghose
(Sun, Jul 29, 2018)
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- 129: A new type of galaxy with Dr. Mutlu-Pakdil
(Sun, Jul 15, 2018)
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- 128: Sleeping on a Glacier with Dr. Koppes
(Sun, Jul 01, 2018)
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- 127: Black hole pairs with Dr. McGurk
(Sun, Jun 17, 2018)
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- 126: Supercities of the Universe with Dr. Connor
(Sun, Jun 03, 2018)
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- 125: Oceans, oceans everywhere with Dr. Keane
(Sun, May 20, 2018)
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- 124: Searching Antarctica for meteorites with Dr. Cohen
(Sun, May 06, 2018)
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- 123: Our favorite planet's future with Dr. Marvel
(Sun, Apr 22, 2018)
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- 122: How to make a comet with Dr. Michel
(Sun, Apr 08, 2018)
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- 121: Solar storms with Dr. Janvier
(Sun, Mar 25, 2018)
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- 120: Archeology for everyone with Chase Childs
(Sun, Mar 11, 2018)
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- 119: Archeology from space with Dr. Parcak
(Sun, Feb 25, 2018)
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- 118: The stuff between the stars with Dr. Rich
(Sun, Feb 11, 2018)
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- 117: Guardians of (a very small part of) the galaxy with Dr. Fast
(Sun, Jan 28, 2018)
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- 116: Extraterrestrial Seismology with Dr. Panning
(Sun, Jan 14, 2018)
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- 115: Detector detective with Mario Cabrera
(Sun, Dec 31, 2017)
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- 114: The densest stuff in the universe slamming together at the speed of light with Dr. Kanner
(Sun, Dec 17, 2017)
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- 113: Belt and suspenders spacecraft with Julie Webster
(Sun, Dec 03, 2017)
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- 112: Cassini Family with Dr. Cable
(Sun, Nov 19, 2017)
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- 111: Dust hazard with Dr. Throop
(Sun, Nov 05, 2017)
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- 110: 492 roughly hexagonal mirrors with Dr. Liu
(Sun, Oct 22, 2017)
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- 109: To attack that darkness once again with Dr. Hunt
(Sun, Oct 08, 2017)
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- 108: End of mission blues with Dr. Storrie-Lombardi
(Sun, Sep 24, 2017)
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- 107: Loose rocks and soft bots with Dr. McMahon
(Sun, Sep 10, 2017)
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- 106: Sample the mantle with Dr. Peterson
(Sun, Aug 27, 2017)
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- 105: Tectonic fabric with Dr. Donnellan
(Sun, Aug 13, 2017)
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- 104: Occultation vacation with Dr. Kramer
(Sun, Jul 30, 2017)
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- 103: Meteor showers and “broom stars” with Dr. Ye
(Sun, Jul 16, 2017)
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- 102: A thrilling tale of discovery with Dr. Christiansen
(Sun, Jul 02, 2017)
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- 101: The best geologist on Mars with Dr. Francis
(Sun, Jun 18, 2017)
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- 100: The gauntlet is thrown- explain the ammonia! with Dr. Ehlmann
(Sun, Jun 04, 2017)
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- 99: Photons from exoplanets with Dr. Meshkat
(Sun, May 28, 2017)
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- 98: A place on Earth as dry as Mars with Dr. Azua-Bustos
(Sun, May 21, 2017)
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- 97: If a glacier falls in a fjord… with Dr. Koppes
(Sun, May 14, 2017)
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- 96: Vega, dust, and a giant inflatable bumblebee with Dr. Ciardi
(Sun, May 07, 2017)
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- 95: Asteroid hunting software with John Dailey
(Sun, Apr 30, 2017)
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- 94: Seven hundred new craters on Mars with Dr. Daubar
(Sun, Apr 23, 2017)
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- 93: Companionable Jupiters with Marta Bryan
(Sun, Apr 16, 2017)
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- 92: When there’s dust there’s planets with Dr. Patel
(Sun, Apr 09, 2017)
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- 91: Tectonic hazard on Phobos with Dr. Curren
(Sun, Apr 02, 2017)
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- 90: The universe is full of water with Dr. Paladini
(Sun, Mar 26, 2017)
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- 89: Underwater Flying Objects with Prof. Thompson
(Sun, Mar 19, 2017)
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- Bonus episode: I wrote a book!
(Tue, Mar 14, 2017)
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- 88: Designing earthquake alarms with Dr. Burkett
(Sun, Mar 12, 2017)
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- 87: Visions of interstellar travel with Dr. Hurt
(Sun, Mar 05, 2017)
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- 86: Celestial cinematography with Dr. Kasliwal
(Sun, Feb 26, 2017)
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- 85: Risk, hazard, and threat: the importance of language with Dr. Billings
(Sun, Feb 19, 2017)
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- 84: Saturn’s siren song with Dr. Burton
(Sun, Feb 12, 2017)
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- 83: Why we archive with Dr. Rebull
(Sun, Feb 05, 2017)
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- 82: Searching the sky for asteroids with Eric Christensen
(Sun, Jan 29, 2017)
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- 81: The era of precision astronomy with Dr. Rich
(Sun, Jan 22, 2017)
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- 80: Places where people can have adventures with Br. Consolmagno
(Sun, Jan 15, 2017)
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- 79: LIGO’s high quality (factor) fibers with Dr. Robertson
(Sun, Jan 08, 2017)
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- 78: Signals traveling through the fabric of spacetime with Dr. Kanner (Part 2)
(Sun, Jan 01, 2017)
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- 77: Signals traveling through the fabric of spacetime with Dr. Kanner (Part 1)
(Sun, Dec 25, 2016)
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- 76: Mars’ teenage robot with Dr. Fraeman
(Sun, Dec 18, 2016)
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- 75: Looking for trouble with Eric Rice
(Sun, Dec 11, 2016)
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- 74: Asteroid families with Dr. Masiero
(Sun, Dec 04, 2016)
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- 73: Earthquake early warning systems with Dr. Weiser
(Sun, Nov 27, 2016)
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- 72: Perturbing the Earth with Dr. Weiser
(Sun, Nov 20, 2016)
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- 71: Rovers on an asteroid with Dr. Takir
(Sun, Nov 13, 2016)
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- 70: Every crater tells a story with Dr. Scully
(Sun, Nov 06, 2016)
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- 69: Pinging passing asteroids with Dr. Naidu
(Sun, Oct 30, 2016)
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- 68: Building a new instrument with Dr Hosseini
(Sun, Oct 23, 2016)
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- 67: The most ambitious measurement ever made, with Dr. Reitze (Part 2)
(Sun, Oct 16, 2016)
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- 66: The most ambitious measurement ever made, with Dr. Reitze (Part 1)
(Sun, Oct 09, 2016)
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- 65: Black holes don’t suck with Dr. Gorjian
(Sun, Oct 02, 2016)
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- 64: Hubble’s Tuning Fork with Dr. Seidel
(Sun, Sep 25, 2016)(0:00 +0000, )
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- 63: Deciphering dark matter with Dr. Benson
(Sun, Sep 18, 2016)
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- 62: Exoplanets and the fate of Earth with Dr. Schlaufman
(Sun, Sep 11, 2016)
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- 61: Catching a photonic breeze with Dr. Betts
(Sun, Sep 04, 2016)
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- 60: Data you can see, touch, and lick with Dr. Hunt
(Sun, Aug 28, 2016)
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- 59: Where the universe was discovered with Dr. Mulchaey
(Sun, Aug 21, 2016)
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- 58: The case of the missing Moon ice with Dr. Siegler
(Sun, Aug 14, 2016)
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- 57: Voyaging to the edge of the Solar System with Suzy Dodd
(Sun, Aug 07, 2016)
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- 56: Fiction Science with Mika McKinnon
(Sun, Jul 31, 2016)
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- 55: Space is a team effort with Jan Chodas
(Sun, Jul 24, 2016)
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- 54: The granite planet with Dr. Economos
(Sun, Jul 17, 2016)
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- 53: How big? How far? How fast? with Dr. Beaton
(Sun, Jul 10, 2016)
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- 52: Eternal sunshine of the Galactic Center with Dr. Ramirez
(Sun, Jul 03, 2016)
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- 51: When Mars was the “Pink Planet” with Dr. Smith
(Sun, Jun 26, 2016)
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- 50: Ganymede and Iapetus with Dr. Singer
(Sun, Jun 19, 2016)
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- 49: Every known object in the Solar System with Jon Giorgini
(Sun, Jun 12, 2016)
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- 48: Threading an asteroid through the eye of a keyhole with Dr. Chodas
(Sun, Jun 05, 2016)
";
- 47: Punching an asteroid with Dr. Walsh
(Sun, May 29, 2016)
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- 46: Spacecraft no bigger than a breadbox with Dr. Asphaug
(Sun, May 22, 2016)
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- 45: A glimpse of the Pluto system with Dr. Ennico Smith
(Sun, May 15, 2016)
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- 44: Atmospheres in our solar system with Dr. Soto
(Sun, May 08, 2016)
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- 43: The Ice Giants with Dr. Soderlund
(Sun, May 01, 2016)
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- 42: Finding exoplanets with Dr. Christiansen
(Sun, Apr 24, 2016)
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- 41: The last of the “great observatories” with Dr. Storrie-Lombardi
(Sun, Apr 17, 2016)
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- 40: Keeping an eye on asteroids with Dr. Yeomans
(Sun, Apr 10, 2016)
";
- 39: A day in the life of a Mars rover with Dr. Litchtenberg
(Sun, Apr 03, 2016)
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- 38: Mysterious icy travelers with Dr. Fernández
(Sun, Mar 27, 2016)
";
- 37: Exploring Pluto with Dr. Singer
(Sun, Mar 20, 2016)
";
- 36: Using artwork to explain the Universe with Dr. Hurt
(Sun, Mar 13, 2016)
";
- 35: Geology at a distance with Dr. Rivkin
(Sun, Mar 06, 2016)
";
- 34: Keeping track of asteroids with Dr. Sphar
(Sun, Feb 28, 2016)
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- 33: Why do we look for water when we look for life? With Dr. Cable
(Sun, Feb 21, 2016)
";
- 32: How to build a planet with Dr. Kretke
(Sun, Feb 14, 2016)
";
- 31: If we could put Mars in a bottle… with Paulo Younse
(Sun, Feb 07, 2016)
";
- 30: Space weathering with Dr. Kaluna
(Sun, Jan 31, 2016)
";
- 29: Keeping the James Webb Space Telescope cool with Dr. Stone
(Sun, Jan 24, 2016)
";
- 28: Building experiments for the International Space Station with Dr. White
(Sun, Jan 17, 2016)
";
- 27: Searching Iceland’s lava fields for life on Mars with Dr. Cable
(Sun, Jan 10, 2016)
";
- 26: Old, volatile, and gassy: Why comets would make unpleasant but interesting dinner guests with Dr. Bauer
(Sun, Jan 03, 2016)
";
- 25: Why couldn't New Horizons orbit Pluto?
(Sun, Dec 27, 2015)
";
- 24: Engineering the Galileo Probe, Pt 2.
(Sun, Dec 20, 2015)
";
- 23: Engineering the Galileo Probe, Pt 1.
(Sun, Dec 13, 2015)
";
- 22: Merging galaxies with Dr. Privon
(Sun, Dec 06, 2015)
";
- 21: The fascinating, hidden world of isotopes in water with Dr. Dan Petrizzo
(Sun, Nov 29, 2015)
";
- 20: Tuning in to comet radio stations with Prof. Lovell
(Sun, Nov 22, 2015)
";
- 19: Where to land on Mars, and where to look for Martian microbes with Prof. Ehlmann
(Sun, Nov 15, 2015)
";
- 18: Pluto’s big mystery with Dr. Buratti
(Sun, Nov 08, 2015)
";
- 17: Landslides on Mars with Dr. Watkins
(Sun, Nov 01, 2015)
";
- 16: The strange surfaces of asteroids with Dr. Busch
(Sun, Oct 25, 2015)
";
- 15: Finding Europa in our Antarctic backyard with Dr. Schmidt
(Sun, Oct 18, 2015)
";
- 14: We are all made of star stuff... or are we? With Dr. Rich
(Sun, Oct 11, 2015)
";
- 13: Cassini explores Saturn and its moons with Dr. Spilker
(Sun, Oct 04, 2015)
";
- 12: Exploring planets from your living room with Emily Lakdawalla
(Sun, Sep 27, 2015)
";
- 11: How many asteroids are out there? With Dr. Mainzer
(Sun, Sep 20, 2015)
";
- 10: Craters on the moon with Dr. Cohen
(Sun, Sep 13, 2015)
";
- 9: NASA high jinks with Dr. Paddack
(Sun, Sep 06, 2015)
";
- 8: Accessible asteroids with Brent Barbee
(Sun, Aug 30, 2015)
";
- 7: Exploring Mercury with Dr. Chabot
(Sun, Aug 23, 2015)
";
- 6: Hubble sees a collision with Rob Landis
(Sun, Aug 16, 2015)
";
- 5: The coldest stars with Dr. Kirkpatrick
(Sun, Aug 09, 2015)
";
- 4: LADEE explores the moon with Dr. Noble
(Sun, Aug 02, 2015)
";
- 3: The moons of Mars with Dr. Fraeman
(Sun, Aug 02, 2015)
";
- 2: Polarized light with Dr. Masiero
(Sun, Aug 02, 2015)
";
- 1: Titan's Lakes with Dr. Cable
(Sun, Aug 02, 2015)
";
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