Weekly Space Hangout - Mar. 1, 2012 - a podcast by Fraser Cain and 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.

Further episodes of Astronomy Cast

Further podcasts by Fraser Cain and Dr. Pamela Gay

Website of Fraser Cain and Dr. Pamela Gay