NASA is raising awareness for its upcoming launch of the Mars Atmosphere and Volatile Evolution spacecraft with its Going to Mars project. The MAVEN spacecraft is scheduled for launch this November, to study the Red Planet's upper atmosphere; the craft will examine why Mars lost its atmosphere, and how that catastrophe affected the history of water there.
Part of the appeal of podcasts is portability: You can listen at the gym, in the car, or on foot. Beyond portability, though, they offer another advantage: In a world of multimedia bombast, they return listeners to an ancient idea – people talking to other people.
In The Time Traveler's Wife, Audrey Niffenegger married her gently wry sensibility to a classic science-fiction conceit, and the result became a literary sensation — as much a tried-and-true staple of book-club culture as cheap malbec.