SpaceWannabe Mars colonist endured 10 South Pole winters Astrophysicist Robert Schwarz explains how time working on the Keck Array telescope at the South Pole has prepared him for a one-way trip to the Red Planet Opinion
SpaceSpectacular Mars crater is a big blue boom The Red Planet is feeling blue after taking a hit from an asteroid, as shown in this stunning high-resolution image of the resulting crater Regulars