The space agency is looking to develop escape systems to save crews in the case of catastrophic system failure during launch or re-entry. Read the full story.

Critical Mass, the latest expansion for WisKids Game's HeroClix miniatures game, features a new cross section of Marvel Superheroes, including favorites like Venom, Rhino and Archangel, as well as new versions of old standbys Spiderman, Daredevil and Electra.