Astronomy Cast

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

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.

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

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

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.

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

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

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

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.

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

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.

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

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

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

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

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