Scientists are closer to solving the mystery of how Mars' moon Phobos formed: Phobos in the mid- and far-ultraviolet

more »
In late November and early December 2015, NASA's Mars Atmosphere and Volatile Evolution (MAVEN) mission made a series of close approaches to the Martian moon Phobos, collecting data from within 300 miles (500 kilometers) of the moon.
via Science Daily
Zazzle Space Exploration market place