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Astronomy Cast

Astronomy Cast

688 episodes — Page 12 of 14

Mobile App: Phases of the Moon

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Universe Today needs your help. Support the site and enrich your life at the same time by buying our mobile app: Phases of the Moon, for both Android and iPhone. The app is only $.99 in the Google Play store or iTunes.

Oct 25, 20121 min

S1 Ep 275Ep. 275: Isaac Newton, Pt. 1

AstronomyCast 275: Isaac Newton, Pt. 1, by Fraser Cain & Dr. Pamela Gay

Oct 16, 201232 min

S1 Ep 274Ep. 274: The Asteroid Vesta

AstronomyCast 274: The Asteroid Vesta, by Fraser Cain & Dr. Pamela Gay

Oct 15, 201228 min

S1 Ep 273AstronomyCast 273: Solutions to the Fermi Paradox

AstronomyCast 273: Solutions to the Fermi Paradox, by Fraser Cain & Dr. Pamela Gay

Oct 8, 201231 min

Weekly Space Hangout - Oct 4, 2012

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Oct 4, 201235 min

Weekly Space Hangout Sep 27, 2012

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Oct 1, 201247 min

Weekly Space Hangout Sep 20, 2012

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Oct 1, 201249 min

S1 Ep 272AstronomyCast 272: Abiogenesis

AstronomyCast 272: Abiogenesis, by Fraser Cain & Dr. Pamela Gay

Oct 1, 201231 min

S1 Ep 271AstronomyCast 271: Who Does What in Space & Astronomy?

AstronomyCast 271: Who Does What in Space & Astronomy? by Fraser Cain & Dr. Pamela Gay

Sep 18, 201231 min

Weekly Space Hangout - Sep. 13, 2012

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Sep 17, 201251 min

AstronomyCast: Live from DragonCon 2012

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AstronomyCast: Live from DragonCon 2012, by Fraser Cain & Dr. Pamela Gay

Sep 11, 201251 min

S1 Ep 270AstronomyCast 270: Inertia

AstronomyCast 270: Inertia, by Fraser Cain & Dr. Pamela Gay

Sep 9, 201229 min

Live coverage of the Curiosity Landing on August 5th, 2012

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Jul 31, 20121 min

Astronomy Cast on Hiatus for the Summer

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We'll be back for with a live show at Dragon*Con 2012 at the Labor Day Weekend.

Jul 31, 20121 min

S1 Ep 269AstronomyCast 269: Mass

AstronomyCast 269: Mass, by Fraser Cain & Dr. Pamela Gay

Jul 16, 201229 min

Weekly Space Hangout - July 12, 2012

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This week we talk about the new moon discovered orbiting Pluto (P5), New Horizons doing science in it's sleep, a southern polar vortex on Titan, and Pluto moon orbits, et cetera. We are joined by Robert Nemiroff, Jason Major, Alan Boyle, Michael Wall, Amy Shira Teitel and special guest Mark Showalter of SETI. Hosted by Fraser Cain.

Jul 12, 201241 min

S1 Ep 268AstronomyCast 268: Energy

AstronomyCast 268: Energy, by Fraser Cain & Dr. Pamela Gay

Jul 10, 201229 min

S1 Ep 267AstronomyCast 267: Infinities

AstronomyCast 267: Infinities, by Fraser Cain & Dr. Pamela Gay

Jul 8, 201235 min

Ep 268Weekly Space Hangout - July 5, 2012

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Jul 5, 201240 min

Ep 267Weekly Space Hangout - June 28, 2012

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Jun 28, 201245 min

S1 Ep 266Ep. 266: Archimedes

It's time to look deep into history to the birthplace of modern mathematics - Ancient Greece. And the most famous mathematician of the time was Archimedes. We use many of his mathematical theories and inventions to this day; others are steeped in legend and mystery.

Jun 26, 201233 min

S1 Ep 265265: Arthur Eddington

We can thank Arthur Eddington for much of our current understanding of stars. He provided some of the breakthrough concepts that explain what's going on, deep inside the hottest places in the Universe. Sadly, the spacecraft associated with his name wasn't so successful.

Jun 24, 201234 min

Weekly Space Hangout - June 21, 2012

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This week we talk about: Black Holes as particle detectors, New advances in Chinese space exploration, Asteroid research, History of women in space. We're joined by Amy Shira Teitel, Alan Boyle, Ian O'Neill, and Michael Wall. Hosted by Fraser Cain

Jun 22, 201247 min

Weekly Space Hangout - June 14, 2012

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This week we talk about: Lakes on Titan, Mars Curiosity landing, Earth-type worlds more common, NuSTAR Mission launch. We are joined by Amy Shira Teitel, Emily Lakdawalla, and Nicole Gugliucci

Jun 22, 201247 min

S1 Ep 264AstronomyCast 264: The Hazards of Space Flight

AstronomyCast 264: The Hazards of Space Flight, by Fraser Cain & Dr. Pamela Gay

Jun 20, 201230 min

S1 Ep 263AstronomyCast 263: Radioactive Decay

AstronomyCast 263: Radioactive Decay, by Fraser Cain & Dr. Pamela Gay

Jun 14, 201232 min

S1 Ep 262AstronomyCast 262: Solar Sails

AstronomyCast 262: Solar Sails, by Fraser Cain & Dr. Pamela Gay

Jun 14, 201231 min

Weekly Space Hangout - June 7, 2012

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In this week's Weekly Space Hangout, we talk about the Transit of Venus, the transfer of the space shuttle Enterprise, the future of commercial space exploration, and the new movie Prometheus. We're joined by Alan Boyle from http://cosmiclog.msnbc.msn.com/ and Amy Shira Teitel from http://www.amyshirateitel.com/

Jun 7, 201250 min

S1 Ep 261AstronomyCast 261: Lasers & Masers in Astronomy

AstronomyCast 261: Lasers & Masers in Astronomy, by Fraser Cain & Dr. Pamela Gay

Jun 5, 201230 min

Weekly Space Hangout - May 31, 2012

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In this episode of the Weekly Space Hangout, we're joined by special guest Robert Nemiroff from Astronomy Picture of the Day. We also talked about the return of the SpaceX Dragon capsule, a manned mission to Venus, nomadic planets and the announcement of the Square Kilometer Array. Our team included: Amy Shira Tietel, Jason Major, Alan Boyle, Nicole Gugliucci and Robert Nemiroff

May 31, 201253 min

S1 Ep 260AstronomyCast 260: Lasers & Masers

AstronomyCast 260: Lasers & Masers, by Fraser Cain & Dr. Pamela Gay

May 28, 201231 min

Weekly Space Hangout - May 17, 2012

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Sorry for the lack of a Hangout last week, we had massive internet fail in Fraser's home city. This week, we talk about: Building a real starship Enterprise, preparations for the annular solar eclipse, investigation into the Gaia theory, fuel for black holes, Hubble and the transit of Venus. We're joined by Amy Shira Teitel, Jason Major, Nancy Atkinson, Nicole Gugliucci, Phil Plait.

May 23, 201244 min

S1 Ep 259AstronomyCast 259: The Exploration of Venus

AstronomyCast 259: The Exploration of Venus, by Fraser Cain & Dr. Pamela Gay

May 7, 201232 min

S1 Ep 258AstronomyCast 258: Viking Landers

AstronomyCast 258: Viking Landers, by Fraser Cain & Dr. Pamela Gay

May 4, 201234 min

Weekly Space Hangout - May 3, 2012

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In this episode we talked about asteroid mining, SpaceX delays, Shuttle retirement, killer black holes, supermassive planets (aka brown dwarfs), Enceladus/Dione flybys, and missions to Jupiter.

May 4, 20121h 0m

S1 Ep 257AstronomyCast 257: Viking Orbiter

AstronomyCast 257: Viking Orbiter, by Fraser Cain & Dr. Pamela Gay

Apr 6, 201228 min

S1 Ep 256AstronomyCast 256: Resolution

AstronomyCast 256: Resolution, by Fraser Cain & Dr. Pamela Gay

Mar 14, 201232 min

S1 Ep 254AstronomyCast 254: Reflection & Refraction

AstronomyCast 254: Reflection & Refraction, by Fraser Cain & Dr. Pamela Gay

Mar 9, 201229 min

Weekly Space Hangout - Mar. 8, 2012

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In this episode of the Weekly Space Hangout, we talk about two different asteroid close passes, the solar storms buffeting the Earth, a recent space exploration conference, and a team of amateur astronomers flashing the space station. We're also joined by Ryan Kobrick - Executive Director of Yuri's Night - to talk about the upcoming festivities.

Mar 8, 201251 min

S1 Ep 255AstronomyCast 255: Observing Hydrogen

AstronomyCast 255: Observing Hydrogen, by Fraser Cain & Dr. Pamela Gay

Mar 8, 201231 min

Weekly Space Hangout - Mar. 1, 2012

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Another week, another space roundup. This week we talk about the redefinition of the term "Earthlike", salty soil on Mars, how you can participate in SETI, asteroid dust from Hayabusa, and the dangers of a warp drive.

Mar 2, 201239 min

S1 Ep 253AstronomyCast 253: Rayleigh Scattering

AstronomyCast 253: Rayleigh Scattering, by Fraser Cain & Dr. Pamela Gay

Feb 26, 201227 min

Weekly Space Hangout - Feb. 23, 2012

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Feb 24, 201257 min

Weekly Space Hangout - Feb. 16, 2012

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Feb 16, 20121h 4m

S1 Ep 251AstronomyCast 251: Messier Objects

AstronomyCast 251: Messier Objects, by Fraser Cain & Dr. Pamela Gay

Feb 14, 201228 min

Weekly Space Hangout - Feb. 9, 2012

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Feb 13, 20121h 2m

Weekly Space Hangout - Feb. 2, 2012

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Feb 13, 201253 min

S1 Ep 252AstronomyCast 252: Heisenberg's Uncertainty Principle

AstronomyCast 252: Heisenberg's Uncertainty Principle, by Fraser Cain & Dr. Pamela Gay

Feb 13, 201226 min

S1 Ep 250AstronomyCast 250: Precision

AstronomyCast 250: Precision, by Fraser Cain & Dr. Pamela Gay

Feb 9, 201230 min

S1 Ep 249AstronomyCast 249: Schrödinger's cat

AstronomyCast 249: Schrödinger's cat, by Fraser Cain & Dr. Pamela Gay

Feb 1, 201227 min