| Posted |
Episode |
Title |
Download the episode |
| 6/25/2018 |
497 |
Ep. 497: Update on Globular Clusters |
Download |
| 6/18/2018 |
496 |
Ep. 496: Update on Stellar Populations (I, II, & III) |
Download |
| 6/11/2018 |
495 |
Ep. 495: Update on Asteroids & Prospects of Asteroid Mining |
Download |
| 6/4/2018 |
494 |
Ep. 494: Icy Moons Update 2018 |
Download |
| 5/28/2018 |
493 |
Ep. 493: Mars Update 2018 |
Download |
| 5/21/2018 |
492 |
Ep. 492: Comets, Asteroids and KBO’s |
Download |
| 5/14/2018 |
491 |
Ep 491: Exoplanet Update 2018 |
Download |
| 5/7/2018 |
490 |
Ep 490: What’s New with Supernovae |
Download |
| 4/30/2018 |
489 |
Ep 489: Black Hole Update |
Download |
| 4/24/2018 |
488 |
Ep 488: Dark Energy: 2018 Edition |
Download |
| 4/16/2018 |
487 |
Ep 487: Dark Matter: 2018 Edition |
Download |
| 4/9/2018 |
486 |
Particle Physics Update |
Download |
| 4/2/2018 |
485 |
Docking, Refueling, and Transferring |
Download |
| 3/26/2018 |
484 |
Transfer Orbits and Gravitational Assists |
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| 3/19/2018 |
483 |
Stopping in Space |
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| 3/12/2018 |
482 |
Alternative Ways to Space |
Download |
| 3/5/2018 |
481 |
Rockets pt. 3 – Going Faster, Higher, Farther after Fairing Separation |
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| 2/26/2018 |
480 |
Rockets pt. 2- Multi-stage Boosters |
Download |
| 2/19/2018 |
479 |
Rockets pt. 1- What Does “Single Stage To Orbit” Really Mean? |
Download |
| 2/12/2018 |
478 |
Apollo 8 with Paul Hildebrandt |
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| 2/05/2018 |
477 |
State of Exploration: Once and Future Moon |
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| 1/29/2018 |
476 |
The Overview Effect |
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| 1/22/2018 |
475 |
Fast Radio Bursts |
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| 1/15/2018 |
474 |
Predictions for 2018 |
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| 1/8/2018 |
473 |
Remembering the Best Space Science of 2017 |
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| 1/1/2018 |
472 |
Best Modern Sci Fi for the Science Lover – Part 4: Bioscience |
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| 12/26/2017 |
471 |
Best Modern Sci Fi for the Science Lover – Part 3: Human Computer Relations |
Download |
| 12/18/2017 |
470 |
Best Modern Sci Fi for the Science Lover – Part 2: 3D Printing |
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| 12/11/2017 |
469 |
Best Modern Sci Fi for the Science Lover – Part 1 Space Exploration |
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| 12/4/2017 |
468 |
Simulations for Science and Fun |
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| 11/27/2017 |
467 |
Resonance |
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| 11/20/2017 |
466 |
Origins of Zero (0) |
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| 11/10/2017 |
465 |
Exploiting Interfering Light |
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| 11/6/2017 |
464 |
Why the Hype over an Exorock? |
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| 10/30/2017 |
463 |
Pareidolia and the Moon |
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| 10/23/2017 |
462 |
Modeling the Weather |
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| 10/16/2017 |
461 |
Measuring the Weather with Satellites |
Download |
| 10/9/2017 |
460 |
Earth from Afar: Remote Sensing |
Download |
| 10/2/2017 |
459 |
Arecibo Observatory |
Download |
| 9/25/2017 |
458 |
The Science of Cassini |
Download |
| 9/18/2017 |
457 |
Why Did Cassini Have To Die? In Memoriam |
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| 9/11/2017 |
456 |
Pluto Revisited |
Download |
| 8/28/2017 |
455 |
Your Practical Guide to Colonizing the Milky Way! |
Download |
| 6/16/2017 |
454 |
Things We’re Looking Forward To |
Download |
| 6/9/2017 |
453 |
Favorite Things We’ve Done These 10 Years |
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| 6/2/2017 |
452 |
Summer Observing Challenges |
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| 5/26/2017 |
451 |
When Can I Buy My Ticket To Space? |
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| 5/19/2017 |
450 |
Inflatable Habitats |
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| 5/5/2017 |
449 |
Robots in Space! |
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| 4/28/2017 |
448 |
Prepping for the Eclipse |
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| 4/21/2017 |
447 |
Animals in Space Pt. 3: Dogs, Monkeys and More |
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| 4/14/2017 |
446 |
Animals in Space Pt. 2: Mice and Other Small Animals |
Download |
| 4/7/2017 |
445 |
Animals in Space Pt. 1: Insects and Arachnids |
Download |
| 3/14/2017 |
444 |
Fractals |
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| 3/7/2017 |
443 |
Destroy and Rebuild Pt. 7: Tsunamis |
Download |
| 2/27/2017 |
442 |
Destroy and Rebuild Pt. 6: Magnetic Pole Reversal |
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| 2/21/2017 |
441 |
Destroy and Rebuild, Pt. 5: Continental Drift |
Download |
| 2/14/2017 |
440 |
Destroy and Rebuild, Pt. 4: Supervolcanoes! |
Download |
| 2/6/2017 |
439 |
Destroy and Rebuild, Pt. 3: How Do We Terraform Earth? |
Download |
| 1/31/2017 |
438 |
Destroy and Rebuild, Pt. 2: Geoengineering |
Download |
| 1/24/2017 |
437 |
Destroy and Rebuild, Pt. 1: The Torino Scale |
Download |
| 1/17/2017 |
436 |
Common Misconceptions in Probability |
Download |
| 1/10/2017 |
435 |
The Butterfly Effect |
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| 1/3/2017 |
434 |
Am I On An Alien World? |
Download |
| 12/26/2016 |
433 |
Volcanoes on Mars |
Download |
| 12/22/2016 |
432 |
Geoglogic Ages of Mars – From Wet and Wild to Desolate Desert |
Download |
| 12/7/2016 |
431 |
The Search for Life on Mars |
Download |
| 12/4/2016 |
430 |
Coming Home from Mars, Part 2 |
Download |
| 11/21/2016 |
429 |
Living on Mars |
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| 11/10/2016 |
428 |
The Moons of Mars |
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| 11/04/2016 |
427 |
Click Bait vs Clear Science |
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| 10/27/2016 |
426 |
Confirmation Bias |
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| 10/19/2016 |
425 |
Naming Spacecraft |
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| 10/14/2016 |
424 |
Lightning |
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| 10/07/2016 |
423 |
Cyclones |
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| 09/30/2016 |
422 |
Geysers |
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| 09/23/2016 |
421 |
Space Games! |
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| 09/16/2016 |
420 |
FIRE! |
Download |
| 09/15/2016 |
419 |
DragonCon 2016 Live – Rocket Girls |
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| 06/30/2016 |
418 |
Error 418: I’m a Teapot! |
Download |
| 06/27/2016 |
417 |
Error 417: Expectation Failed |
Download |
| 06/15/2016 |
416 |
Fireballs from the Sky! |
Download |
| 06/01/2016 |
415 |
Temperature of the Universe |
Download |
| 05/26/2016 |
414 |
Navigating Far |
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| 05/17/2016 |
413 |
Navigating Near |
Download |
| 05/03/2016 |
412 |
The Color of the Universe |
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| 04/26/2016 |
411 |
Science of Sunset Colors |
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| 04/18/2016 |
410 |
Planet 9 Facts and Fiction |
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| 04/11/2016 |
409 |
Spin in the Solar System |
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| 04/05/2016 |
408 |
Universe Cannibalism |
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| 03/30/2016 |
407 |
Galactic Cannibalism |
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| 03/14/2016 |
406 |
Stellar Cannibalism |
Download |
| 03/07/2016 |
405 |
Method Not Found |
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| 03/01/2016 |
404 |
The Difference Between Can’t Know, Don’t Know & Just Awaiting Better Tech |
Download |
| 02/22/2016 |
403 |
Funding Big Science, from Alma to Ligo to TMT |
Download |
| 02/15/2016 |
402 |
Gravity Eyes: See the Invisible with the Force |
Download |
| 02/08/2016 |
401 |
Future Predictions |
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| 02/01/2016 |
400 |
The State of the Universe |
Download |
| 01/18/2016 |
399 |
Women in Science |
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| 01/11/2016 |
398 |
Seeing Things: Emitting, Reflecting, Ionizing Light |
Download |
| 12/23/2015 |
397 |
A Universe from Nothing |
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| 12/15/2015 |
396 |
Family Astronomy for the Holidays |
Download |
| 12/07/2015 |
395 |
Baryons and Beyond the Standard Model |
Download |
| 12/05/2015 |
394 |
The Standard Model – Bosons |
Download |
| 11/30/2015 |
393 |
The Standard Model – Leptons & Quarks |
Download |
| 11/23/2015 |
392 |
The Standard Model – Intro |
Download |
| 11/16/2015 |
391 |
Entropy 2 |
Download |
| 11/09/2015 |
390 |
Occam’s Razor and the Problem with Probabilities |
Download |
| 10/31/2015 |
389 |
Roundtable with Paul Sutter |
Download |
| 10/26/2015 |
388 |
Megastructures |
Download |
| 10/21/2015 |
387 |
Water on Mars Again |
Download |
| 10/13/2015 |
386 |
Orbiting Observers |
Download |
| 10/05/2015 |
385 |
Rovers on the Run |
Download |
| 09/29/2015 |
384 |
Escaping Probes |
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| 07/13/2015 |
383 |
Approaches to Absolute Zero |
Download |
| 07/06/2015 |
382 |
Degenerate Matter |
Download |
| 06/23/2015 |
381 |
Hollowing Asteroids in Science and Fiction |
Download |
| 06/15/2015 |
380 |
The Limits of Optics |
Download |
| 06/15/2015 |
379 |
Fermi’s Atom Splitting |
Download |
| 06/08/2015 |
378 |
Rutherford and Atoms |
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| 06/08/2015 |
377 |
Thomson finds Electron |
Download |
| 05/25/2015 |
376 |
The Miller-Urey Experiment |
Download |
| 05/19/2015 |
375 |
The Search For Life in the Solar System |
Download |
| 05/04/2015 |
374 |
Stern-Gerlach Experiment |
Download |
| 04/16/2015 |
373 |
Becquerel Experiment (Radiation) |
Download |
| 04/16/2015 |
372 |
The Millikan Oil Drop |
Download |
| 04/06/2015 |
371 |
Eddington Eclipse Experiment |
Download |
| 03/25/2015 |
370 |
The Kaufmann–Bucherer–Neumann Experiments |
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| 03/20/2015 |
369 |
The Fizeau Experiment |
Download |
| 03/02/2015 |
368 |
Searching for the Aether Wind: the Michelson–Morley Experiment |
Download |
| 02/17/2015 |
367 |
Spitzer does Exoplanets |
Download |
| 02/09/2015 |
366 |
HARPS Spectrograph |
Download |
| 02/09/2015 |
365 |
Gaia |
Download |
| 01/26/2015 |
364 |
The COROT Mission |
Download |
| 01/21/2015 |
363 |
Where Did Earth’s Water Come From? |
Download |
| 01/12/2015 |
362 |
Modern Women: Carolyn Porco |
Download |
| 01/05/2015 |
361 |
Modern Women: Maria Zuber |
Download |
| 12/29/2014 |
360 |
Modern Women: Jocelyn Bell Burnell |
Download |
| 12/15/2014 |
359 |
Modern Women: Margaret Geller |
Download |
| 12/08/2014 |
358 |
Modern Women: Sandra Faber |
Download |
| 12/01/2014 |
357 |
Modern Women: Vera Rubin |
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| 11/24/2014 |
356 |
Rotational Inertia |
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| 11/19/2014 |
355 |
Maker Space: 3D Printing Exploration |
Download |
| 11/10/2014 |
354 |
Comet Siding Spring vs. Mars |
Download |
| 10/20/2014 |
353 |
Seasons on Saturn |
Download |
| 10/06/2014 |
352 |
Water, Water Everywhere! |
Download |
| 09/26/2014 |
Special Episode |
Live From DragonCon! |
Download |
| 09/22/2014 |
351 |
Asteroid Adventures |
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| 07/07/2014 |
350 |
Space Ship One |
Download |
| 06/30/2014 |
349 |
Mercury 7 |
Download |
| 06/23/2014 |
348 |
NASA HQ |
Download |
| 06/09/2014 |
347 |
Live from Balticon! |
Download |
| 05/26/2014 |
346 |
Numbered Places: Area 51 |
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| 05/19/2014 |
345 |
Numbered Places: Launch Complex 39 |
Download |
| 05/12/2014 |
344 |
The Rings of Saturn |
Download |
| 05/06/2014 |
343 |
The Universe Is Trying to Kill You |
Download |
| 04/15/2014 |
342 |
Sunsetting Spacecraft |
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| 04/11/2014 |
341 |
45th Lunar and Planetary Science |
Download |
| 04/7/2014 |
340 |
Wernher von Braun |
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| 03/31/2014 |
339 |
Space Conspiracy Theories |
Download |
| 03/24/2014 |
338 |
Copernicus |
Download |
| 03/17/2014 |
337 |
Photometry |
Download |
| 03/04/2014 |
336 |
Units of Measure |
Download |
| 02/24/2014 |
335 |
Photoelectric Effect |
Download |
| 02/17/2014 |
334 |
Chelyabinsk |
Download |
| 02/10/2014 |
333 |
When Worlds Collide |
Download |
| 02/03/2014 |
332 |
Stellar Collsions |
Download |
| 01/27/2014 |
331 |
Arthur C. Clarke’s Technologies |
Download |
| 01/13/2014 |
330 |
Arthur C. Clarke |
Download |
| 01/13/2014 |
329 |
Telescope Making, Part 3: Space Telescopes |
Download |
| 01/06/2014 |
328 |
Telescope Making, Part 2: Serious Gear |
Download |
| 12/30/2013 |
327 |
Telescope Making, Part 1: Toys and Kits |
Download |
| 12/23/2013 |
326 |
Atmospheric Dust |
Download |
| 12/18/2013 |
325 |
Cold Fusion |
Download |
| 12/09/2013 |
324 |
Sun Grazers |
Download |
| 12/03/2013 |
323 |
Isotopes |
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| 11/25/2013 |
322 |
SOHO |
Download |
| 11/19/2013 |
321 |
Solar Flares |
Download |
| 11/11/2013 |
320 |
Layers of the sun |
Download |
| 11/04/2013 |
319 |
The Zodiac |
Download |
| 10/28/2013 |
318 |
Escape Velocity |
Download |
| 10/23/2013 |
317 |
Observatories |
Download |
| 10/14/2013 |
316 |
Observational vs. Experimental Science |
Download |
| 10/09/2013 |
315 |
Particle Accelerators |
Download |
| 09/09/2013 |
314 |
Acceleration |
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| 09/09/2013 |
313 |
Precession |
Download |
| 08/07/2013 |
312 |
The Inverse Square law and Other Strangeness |
Download |
| 07/29/2013 |
311 |
Sound |
Download |
| 07/24/2013 |
309 |
Creating a Scienc-y Society |
Download |
| 07/24/2013 |
308 |
Climate Change |
Download |
| 07/15/2013 |
307 |
The Pacific Ring of Fire |
Download |
| 07/11/2013 |
306 |
Accretion Discs |
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| 07/09/2013 |
305 |
The Spacecraft that Wouldn’t Die |
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| 06/25/2013 |
304 |
Death of a Spacecraft |
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| 06/25/2013 |
303 |
Equilibrium |
Download |
| 06/24/2013 |
302 |
Planetary Motion in the Sky |
Download |
| 05/25/2013 |
301 |
Planetary Migration |
Download |
| 05/25/2013 |
300 |
What We’ve Learned in Almost 7 Years |
Download |
| 05/25/2013 |
299 |
Space Stations Part 4: Future Space Stations |
Download |
| 05/25/2013 |
298 |
Space Stations Part 3: International Space Station |
Download |
| 05/25/2013 |
297 |
Space Stations Part 2: Mir |
Download |
| 05/19/2013 |
296 |
Space Stations Part 1: Salyut and Skylab |
Download |
| 05/19/2013 |
295 |
The Observable Universe |
Download |
| 05/11/2013 |
294 |
The Arecibo Observatory |
Download |
| 04/12/2013 |
293 |
Earthquakes |
Download |
| 04/11/2013 |
292 |
The Oort Cloud |
Download |
| 04/10/2013 |
291 |
Shockwaves |
Download |
| 04/06/2013 |
290 |
Failed Stars |
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| 04/06/2013 |
289 |
Cherenkov Radiation |
Download |
| 04/04/2013 |
288 |
Phases of Matter |
Download |
| 12/31/2012 |
287 |
E=mc^2 |
Download |
| 12/24/2012 |
286 |
How to Debunk an End-of-the-World Myth |
Download |
| 12/17/2012 |
285 |
How the World Will Really End |
Download |
| 12/10/2012 |
284 |
Optics |
Download |
| 12/03/2012 |
283 |
Stellar Motions |
Download |
| 11/26/2012 |
282 |
Seasons |
Download |
| 11/19/2012 |
281 |
Explosions in Space |
Download |
| 11/12/2012 |
280 |
Cosmological Constant |
Download |
| 11/05/2012 |
279 |
Hubble Constant |
Download |
| 10/29/2012 |
278 |
Animals In Space |
Download |
| 10/22/2012 |
277 |
Orbit |
Download |
| 10/15/2012 |
276 |
XMM Newton |
Download |
| 10/08/2012 |
275 |
Isaac Newton |
Download |
| 10/01/2012 |
274 |
Vesta |
Download |
| 09/24/2012 |
273 |
Solutions to the Fermi Paradox |
Download |
| 09/17/2012 |
272 |
Abiogenesis |
Download |
| 09/10/2012 |
271 |
Who Does What in Space and Astronomy |
Download |
| 09/03/2012 |
Dragon*Con |
Astronomy Cast at Dragon*Con 2012: Space Money |
Download |
| 06/18/2012 |
270 |
Inertia |
Download |
| 06/11/2012 |
269 |
Mass |
Download |
| 06/04/2012 |
268 |
Energy |
Download |
| 05/28/2012 |
267 |
Infinities |
Download |
| 05/21/2012 |
266 |
Archimedes |
Download |
| 05/14/2012 |
265 |
Arthur Eddington |
Download |
| 05/07/2012 |
264 |
Hazards of Spaceflight |
Download |
| 04/30/2012 |
263 |
Radioactive Decay |
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| 04/23/2012 |
262 |
Solar Sails |
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| 04/16/2012 |
261 |
Lasers and Masers in Astronomy |
Download |
| 04/09/2012 |
260 |
The Technology of Lasers and Masers |
Download |
| 04/02/2012 |
259 |
Exploration of Venus |
Download |
| 03/26/2012 |
258 |
Viking Landers |
Download |
| 03/19/2012 |
257 |
Viking Orbiters |
Download |
| 03/12/2012 |
256 |
Resolution |
Download |
| 03/05/2012 |
255 |
Observing Hydrogen |
Download |
| 02/27/2012 |
254 |
Reflection and Refraction |
Download |
| 02/20/2012 |
253 |
Rayleigh Scattering (Why is the Sky Blue?) |
Download |
| 02/13/2012 |
252 |
Heisenberg Uncertainty Principle |
Download |
| 02/06/2012 |
251 |
Messier Catalog |
Download |
| 01/30/2012 |
250 |
Precision |
Download |
| 01/23/2012 |
249 |
Schrödinger’s Cat |
Download |
| 01/16/2012 |
248 |
Carina Constellation |
Download |
| 01/09/2012 |
247 |
The Ages of Things |
Download |
| 01/02/2012 |
246 |
What if Something Were Different? |
Download |
| 12/26/2011 |
245 |
Calendars |
Download |
| 12/19/2011 |
244 |
Io |
Download |
| 12/12/2011 |
243 |
Tunguska Event |
Download |
| 12/05/2011 |
242 |
Torino Scale |
Download |
| 11/28/2011 |
241 |
Astrophotography, Part 3: Image Processing |
Download |
| 11/21/2011 |
240 |
Astrophotography, Part 2: Techniques |
Download |
| 11/14/2011 |
239 |
Astrophotography, Part 1: The Gear |
Download |
| 11/07/2011 |
238 |
Solar Activity |
Download |
| 10/31/2011 |
237 |
Spooky Sounds From Space |
Download |
| 10/24/2011 |
236 |
Einstein Was Right |
Download |
| 10/17/2011 |
235 |
Einstein |
Download |
| 10/15/2011 |
Dragon*Con |
Astronomy Cast at Dragon*Con 2011: Strange Stuff in Space |
Download |
| 10/10/2011 |
234 |
Lunar Phases |
Download |
| 10/03/2011 |
233 |
Radar |
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| 10/09/2011 |
232 |
Galileo Spacecraft |
Download |
| 05/02/2011 |
231 |
Galileo Galilei |
Download |
| 04/25/2011 |
230 |
Christiaan Huygens |
Download |
| 04/18/2011 |
229 |
Cassini Mission |
Download |
| 04/11/2011 |
228 |
Giovanni Cassini |
Download |
| 04/04/2011 |
227 |
The Big Dipper |
Download |
| 03/28/2011 |
226 |
Weather |
Download |
| 03/21/2011 |
225 |
Ice in Space |
Download |
| 03/14/2011 |
224 |
Orion |
Download |
| 03/11/2011 |
223 |
The Transit of Venus |
Download |
| 02/28/2011 |
222 |
The Decadal Survey |
Download |
| 02/21/2011 |
221 |
Geomorphology |
Download |
| 02/14/2011 |
220 |
Mass Extinction Events |
Download |
| 02/07/2011 |
219 |
Planck Mission |
Download |
| 01/31/2011 |
218 |
Max Planck |
Download |
| 01/24/2011 |
217 |
Stellar Classification |
Download |
| 01/17/2011 |
216 |
Archaeoastronomy |
Download |
| 01/10/2011 |
215 |
Light Echoes |
Download |
| 01/03/2011 |
214 |
Space Tourism |
Download |
| 12/27/2010 |
213 |
Supermassive Black Holes |
Download |
| 12/20/2010 |
212 |
GPS Navigation |
Download |
| 12/13/2010 |
211 |
Celestial Navigation |
Download |
| 12/06/2010 |
210 |
Mars Exploration Rovers |
Download |
| 11/29/2010 |
209 |
Exotic Life |
Download |
| 11/22/2010 |
208 |
Spitzer Space Telescope |
Download |
| 11/15/2010 |
207 |
Lyman Spitzer |
Download |
| 11/8/2010 |
206 |
Fission |
Download |
| 11/1/2010 |
205 |
Fusion |
Download |
| 10/25/2010 |
204 |
Temperature |
Download |
| 10/18/2010 |
203 |
Europa |
Download |
| 10/11/2010 |
202 |
The Planets at Gliese 581 |
Download |
| 10/4/2010 |
201 |
Titan |
Download |
| 9/27/2010 |
200 |
The Mariner Program |
Download |
| 9/20/2010 |
199 |
The Voyager Program |
Download |
| 9/13/2010 |
198 |
How is a Space Mission Chosen? |
Download |
| 7/4/2010 |
197 |
Astronomy Cast Live from Dragon*Con 2010 |
Download |
| 6/28/2010 |
196 |
Luminosity and Magnitude |
Download |
| 6/21/2010 |
195 |
Planetary Rings |
Download |
| 6/14/2010 |
194 |
Dwarf Planets |
Download |
| 6/7/2010 |
193 |
Astronomy with the Unaided Eye |
Download |
| 5/31/2010 |
192 |
Chandra X-Ray Observatory |
Download |
| 5/24/2010 |
191 |
Chandrasekhar |
Download |
| 5/17/2010 |
190 |
Kepler Mission |
Download |
| 5/10/2010 |
189 |
Johannes Kepler and His Laws of Planetary Motion |
Download |
| 5/3/2010 |
188 |
The Future of Astronomy |
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| 4/26/2010 |
187 |
History of Astronomy, Part 5: The 20th Century |
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| 4/19/2010 |
186 |
History of Astronomy, Part 4: The Beginning of Modern Astronomy |
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| 4/12/2010 |
185 |
History of Astronomy, Part 3: The Renaissance |
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| 4/5/2010 |
184 |
History of Astronomy, Part 2:The Greeks |
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| 3/29/2010 |
183 |
History of Astronomy, Part 1: The Ancient Astronomers |
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| 3/22/2010 |
182 |
Astrometry |
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| 3/15/2010 |
181 |
Rotation |
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| 3/8/2010 |
180 |
Albedo |
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| 3/1/2010 |
179 |
Mysteries of the Universe, Part 2 |
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| 2/22/2010 |
178 |
Mysteries of the Universe, Part 1 |
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| 2/15/2010 |
177 |
Mysteries of the Milky Way, Part 2 |
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| 2/8/2010 |
176 |
Mysteries of the Milky Way, Part 1 |
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| 2/1/2010 |
175 |
Mysteries of the Solar System, Part 2 |
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| 1/25/2010 |
174 |
Mysteries of the Solar System, Part 1 |
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| 1/18/2010 |
173 |
Herschel Space Observatory |
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| 1/11/2010 |
172 |
William Herschel |
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| 1/4/2010 |
171 |
Solar System Movements and Positions |
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| 12/28/2009 |
170 |
Coordinate Systems |
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| 12/21/2009 |
169 |
The Fermi Mission |
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| 12/14/2009 |
168 |
Enrico Fermi |
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| 12/7/2009 |
167 |
Future Civilizations |
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| 11/30/2009 |
166 |
Multiverses |
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| 11/23/2009 |
165 |
Doppler Effect |
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| 11/16/2009 |
164 |
Inside the Atom |
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| 11/9/2009 |
163 |
Auroras |
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| 11/2/2009 |
162 |
Edwin Hubble |
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| 10/26/2009 |
161 |
Launch Facilities |
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| 10/19/2009 |
160 |
Eclipses |
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| 10/12/2009 |
159 |
Planet X |
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| 10/5/2009 |
158 |
Pulsars |
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| 9/28/2009 |
157 |
Constellations |
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| 9/21/2009 |
156 |
Famous Stars |
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| 9/14/2009 |
155 |
Dwarf Stars |
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| 9/7/2009 |
154 |
Dragon*Con Live with Seth Shostak |
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| 8/31/2009 |
153 |
Dark Skies |
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| 8/24/2009 |
152 |
Binary Stars |
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| 8/17/2009 |
151 |
Atmospheres |
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| 8/10/2009 |
150 |
Telescopes, the Next Level |
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| 8/3/2009 |
149 |
Constellation Program |
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| 7/27/2009 |
148 |
Astronomy and New Media |
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| 7/20/2009 |
147 |
How to Be Taken Seriously By Scientists |
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| 7/13/2009 |
146 |
Astronomy Research from Idea to Publication |
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| 7/6/2009 |
145 |
Interstellar Travel |
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| 7/2/2009 |
Questions |
Imaging Extrasolar Planets, Infinite Universe, Inside a Black Hole |
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| 6/29/2009 |
144 |
Space Elevators |
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| 6/25/2009 |
Questions |
Matter Balance, Jumping Light Speed and Black Hole Star Formation |
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| 6/22/2009 |
143 |
Astrobiology |
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| 6/18/2009 |
Questions |
Black black holes, Unbalancing the Earth, and Space Pollution |
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| 6/15/2009 |
142 |
Plate Tectonics |
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| 6/11/2009 |
Questions |
Avoiding the Heat Death, Orbiting Galaxies, and the Dangers of Space Radiation |
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| 6/8/2009 |
141 |
Volcanoes, Hot and Cold |
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| 6/4/2009 |
Questions |
Galileoscope, Black Hole Time, and What Exactly is Energy? |
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| 6/1/2009 |
140 |
Entanglement |
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| 5/28/2009 |
Questions |
Telescope Suggestions, Black Hole Energy, and Universal Time |
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| 5/25/2009 |
139 |
Energy Levels and Spectra |
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| 5/21/2009 |
Questions |
An Unlocked Moon, Energy Into Black Holes, and the Space Station’s Orbit |
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| 5/18/2009 |
138 |
Quantum Mechanics |
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| 5/14/2009 |
Questions |
Hidden Fusion, the Speed of Neutrinos, and Hawking Radiation |
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| 5/11/2009 |
137 |
Large Scale Structure of the Universe |
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| 5/7/2009 |
Questions |
The Source of Atmospheres, the Vanishing Moon, and a Glow After Sunset |
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| 5/4/2009 |
136 |
Gamma Ray Astronomy |
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| 4/30/2009 |
Questions |
Dangerous Solar Flares, Higgs Boson Insights, and Light Speed Flashlights |
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| 4/27/2009 |
135 |
X-Ray Astronomy |
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| 4/23/2009 |
Questions |
NorthEast Astronomy Forum (NEAF) |
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| 4/20/2009 |
134 |
Ultraviolet Astronomy |
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| 4/13/2009 |
133 |
Optical Astronomy |
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| 4/9/2009 |
Questions |
Undoing Inflation, Searching for Water, and Seeing Everything a Black Hole’s Ever Eaten |
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| 4/6/2009 |
132 |
Infrared Astronomy |
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| 3/30/2009 |
131 |
Submillimeter Astronomy |
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| 3/26/2009 |
Questions |
Decelerating Black Holes, Earth-Sun Tidal Lock, and the Crushing Gravity of Dark Matter |
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| 3/23/2009 |
130 |
Radio Astronomy |
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| 3/12/2009 |
Questions |
Multiple Big Bangs, Satellite Collisions and the Size of the Universe |
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| 3/9/2009 |
129 |
Interferometry |
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| 3/5/2009 |
Questions |
Shooting Lasers at the Moon and Losing Contact with Rovers |
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| 3/2/2009 |
128 |
Dust |
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| 2/16/2009 |
127 |
The US Space Shuttle |
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| 2/9/2009 |
126 |
From Skeptics Guide with Questions |
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| 2/2/2009 |
125 |
A Zoo of Extrasolar Planets |
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| 1/22/2009 |
Questions |
Moons and the Drake Equation, Stars in the Void, and Rings Around Stars |
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| 1/18/2009 |
124 |
Space Capsules, Part 1 – Vostok, Mercury and Gemini |
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| 1/9/2009 |
123 |
Homogeneity |
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| 1/6/2009 |
122 |
How Old is the Universe? |
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| 1/1/2009 |
Questions |
Stellar Roche Limits, Seeing Black Holes, and Water on Mars |
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| 12/29/2008 |
121 |
Spacesuits |
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| 12/23/2008 |
120 |
The Christmas Star |
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| 12/18/2008 |
Questions |
Different Fields of Astronomy, Our Sibling Stars, and Hidden Lagrange Points |
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| 12/15/2008 |
119 |
Robots in Space |
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| 12/12/2008 |
Questions |
Distance in Space, Changing Earth’s Orbit, and Different Sized Stars |
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| 12/12/2008 |
118 |
Sky Surveys |
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| 12/4/2008 |
117 |
Time |
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| 11/27/2008 |
116 |
Molecules in Space |
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| 11/18/2008 |
115 |
The Moon, Part 3: Return to the Moon |
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| 11/18/2008 |
Questions |
Spiral Arms, Seismic Waves on the Sun, and our Favorite Gear |
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| 11/10/2008 |
114 |
The Moon, Part 2 – Exploration of the Moon |
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| 11/06/2008 |
Questions |
Ice in Space, Expansion of the Universe, and Death from the Skies |
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| 11/03/2008 |
113 |
The Moon, Part 1 |
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| 10/30/2008 |
Questions |
Orbit of the Planets, Green Stars, and Oort Cloud Contamination |
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| 10/27/2008 |
112 |
Death From the Skies, Interview with Phil Plait |
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| 10/23/2008 |
Questions |
Relativity, Relativity and More Relativity |
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| 10/21/2008 |
111 |
Nebulae |
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| 10/20/2008 |
Questions |
Galactic Dust, the Speed of Photons, and the Big Bang Calculations |
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| 10/14/2008 |
110 |
The Search for Extraterrestrial Intelligence |
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| 10/10/2008 |
Questions |
Alignment with the Galactic Plane, Destruction from Venus, and the Death of the Solar System |
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| 10/06/2008 |
109 |
The Life of Other Stars |
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| 10/02/2008 |
Questions |
Running Out of Gravitons and Hitting the Brakes at Light Speed |
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| 09/30/2008 |
108 |
The Life of the Sun |
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| 09/26/2008 |
Questions |
Light Speed, Andromeda Galaxy, Dark Matter and Black Holes |
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| 09/22/2008 |
107 |
Nucleosynthesis: Elements from Stars |
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| 09/18/2008 |
Questions |
Black Hole Surfaces, Magnetic Field Strengths, and the Speed of Gravitons |
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| 09/15/2008 |
106 |
The Search for the Theory of Everything |
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| 09/08/2008 |
105 |
The Strong and Weak Nuclear Forces |
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| 09/04/2008 |
104 |
Science Fiction at Dragon*Con with Plait and Grazier |
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| 08/28/2008 |
103 |
Electromagnetism |
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| 08/19/2008 |
102 |
Gravity |
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| 08/12/2008 |
101 |
Advanced Propulsion Systems |
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| 08/04/2008 |
100 |
Rockets |
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| 07/28/2008 |
99 |
The Milky Way |
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| 07/21/2008 |
98 |
Quasars |
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| 07/15/2008 |
97 |
Galaxies |
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| 07/08/2008 |
96 |
Humans to Mars, Part 3 – Terraforming Mars |
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| 06/30/2008 |
95 |
Humans to Mars, Part 2 – Colonists |
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| 06/23/2008 |
94 |
Humans to Mars, Part 1 – Scientists |
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| 06/17/2008 |
93 |
Missions to Mars, Part 2 |
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| 06/10/2008 |
92 |
Missions to Mars, Part 1 |
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| 06/02/2008 |
91 |
The Search for Water on Mars |
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| 05/26/2008 |
90 |
The Scientific Method |
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| 05/19/2008 |
89 |
Adaptive Optics |
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| 05/12/2008 |
88 |
The Hubble Space Telescope |
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| 05/05/2008 |
87 |
The End of the Universe Part 2: The End of Everything |
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| 04/28/2008 |
86 |
The End of the Universe Part 1: The End of the Solar System |
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| 04/21/2008 |
85 |
Detectors |
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| 04/14/2008 |
84 |
Getting Around the Solar System |
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| 04/07/2008 |
83 |
Wave Particle Duality |
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| 03/31/2008 |
82 |
Space Junk |
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| 03/24/2008 |
81 |
Questions on the Size, Shape and Centre of the Universe |
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| 03/17/2008 |
80 |
Craters |
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| 03/10/2008 |
79 |
How Big is the Universe |
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| 03/03/2008 |
78 |
What is the Shape of the Universe |
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| 02/25/2008 |
77 |
Where is the Centre of the Universe |
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| 02/18/2008 |
76 |
Lagrange Points |
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| 02/11/2008 |
75 |
Stellar Populations |
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| 02/04/2008 |
74 |
Antimatter |
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| 01/28/2008 |
73 |
Questions Show #8 |
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| 01/21/2008 |
72 |
Cosmic Rays |
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| 01/14/2008 |
71 |
Gravitational Waves |
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| 01/07/2008 |
70 |
How To Win a Nobel Prize |
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| 12/31/2007 |
69 |
The Large Hadron Collider and the Search for the Higgs-Boson |
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| 12/24/2007 |
68 |
Globular Clusters |
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| 12/17/2007 |
67 |
Building a Career in Astronomy |
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| 12/10/2007 |
66 |
How Amateurs Can Contribute to Astronomy |
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| 12/03/2007 |
65 |
The End of Our Tour Through the Solar System |
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| 11/26/2007 |
64 |
Pluto and the Icy Outer Solar System |
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| 11/19/2007 |
63 |
Neptune |
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| 11/11/2007 |
62 |
Uranus |
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| 11/05/2007 |
61 |
Saturn’s Moons |
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| 10/29/2007 |
60 |
Questions on Inflation |
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| 10/22/2007 |
59 |
Saturn |
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| 10/15/2007 |
58 |
Inflation |
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| 10/08/2007 |
57 |
Jupiter’s Moons |
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| 10/01/2007 |
56 |
Jupiter |
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| 09/24/2007 |
55 |
Asteroid Belt |
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| 09/17/2007 |
54 |
Questions Show #6 |
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| 09/10/2007 |
53 |
Astronomy in Science Fiction |
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| 09/03/2007 |
52 |
Mars |
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| 08/27/2007 |
51 |
Earth |
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| 08/20/2007 |
50 |
Venus |
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| 08/13/2007 |
49 |
Mercury |
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| 08/06/2007 |
48 |
Tidal Forces Across the Universe |
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| 07/30/2007 |
47 |
Tidal Forces |
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| 07/23/2007 |
46 |
Stellar Nurseries |
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| 07/16/2007 |
45 |
The Important Numbers in the Universe |
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| 07/09/2007 |
44 |
Einstein’s Theory of General Relativity |
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| 07/02/2007 |
43 |
Questions, Questions #5 |
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| 06/25/2007 |
42 |
Magnetism Everywhere |
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| 06/18/2007 |
41 |
The Rise of the Supertelescopes |
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| 06/11/2007 |
40 |
American Astronomical Society Meeting May 2007 |
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| 06/04/2007 |
39 |
Astrology and UFOs |
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| 05/28/2007 |
38 |
Neutron Stars and their Exotic Cousins |
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| 05/21/2007 |
37 |
Gravitational Lensing |
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| 05/14/2007 |
36 |
Gamma-Ray Bursts |
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| 05/07/2007 |
35 |
Questions Show #4 |
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| 04/29/2007 |
34 |
Discovering Another Earth |
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| 04/23/2007 |
33 |
Choosing and Using a Telescope |
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| 04/16/2007 |
32 |
The Search for Neutrinos |
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| 04/09/2007 |
31 |
String Theory, Time Travel, White Holes, Warp Speed, Multiple Dimensions, and Before the Big Bang |
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| 04/02/2007 |
30 |
The Sun, Spots and All |
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| 03/26/2007 |
29 |
Asteroids Make Bad Neighbors |
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| 03/19/2007 |
28 |
What is the Universe Expanding Into? |
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| 03/12/2007 |
27 |
The Third Question Show |
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| 03/05/2007 |
26 |
The Largest Structures in the Universe |
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| 02/26/2007 |
25 |
The Story of Galaxy Evolution |
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| 02/19/2007 |
24 |
The Fermi Paradox: Where are all the Aliens? |
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| 02/12/2007 |
23 |
Counting Aliens with the Drake Equation |
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| 02/05/2007 |
22 |
Variable Stars |
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| 01/29/2007 |
21 |
Answer Show: Black Hole Questions Answered |
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| 01/21/2007 |
20 |
What We Learned from the American Astronomical Society |
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| 01/15/2007 |
19 |
Comets, Our Icy Friends From the Outer Solar System |
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| 01/07/2007 |
18 |
Black Holes Big and Small |
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| 01/01/2007 |
17 |
Where Does the Moon Come From? |
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| 12/25/2006 |
16 |
Across the Electromagnetic Spectrum |
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| 12/18/2006 |
15 |
Answer Show: Listener Questions Answered |
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| 12/11/2006 |
14 |
We’re all Made of Supernovae |
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| 12/04/2006 |
13 |
Where Do Stars Go When They Die? |
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| 11/27/2006 |
12 |
Where Do Baby Stars Come From? |
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| 11/20/2006 |
11 |
A Universe of Dark Energy |
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| 11/13/2006 |
10 |
Measuring Distance in the Universe |
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| 11/06/2006 |
9 |
Einstein’s Theory of Special Relativity |
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| 10/30/2006 |
8 |
Meteor Showers. Yes, the sky is falling. |
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| 10/23/2006 |
7 |
Getting Started in Amateur Astronomy |
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| 10/16/2006 |
6 |
More Evidence for the Big Bang |
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| 10/09/2006 |
5 |
The Big Bang and Cosmic Microwave Background |
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| 10/01/2006 |
4 |
The Search for Dark Matter |
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| 09/22/2006 |
3 |
Hot Jupiters and Pulsar Planets |
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| 09/19/2006 |
2 |
In Search of Other Worlds |
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| 09/10/2006 |
1 |
Pluto’s Planetary Identity Crisis |
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