Available from AT&T for $60 prepaid, the Maven is an affordable 4.5-inch Android handset.
The prepaid brand adds a familiar entry-level Android smartphone to its portfolio.
NASA's Mars Atmosphere and Volatile Evolution -- MAVEN -- spacecraft starts a 10-month voyage to the Red Planet to study how the martian atmosphere has changed over time.
Scientists hope the newest NASA probe will help explain why the Red Planet lost most of its atmosphere.
NASA's orbiting Mars probe has spotted two surprises in the Red Planet's atmosphere: an unexplained dust cloud and a deep ultraviolet aurora.
Long fingerlike tendrils poked out from the part of the Red Planet known as the "Martian limb" and astronomers are scratching their heads over the cause.
A rare close flyby of a comet near Mars put NASA's orbiters in a potentially dangerous situation, but also allowed them to study the moving space object.
The closest look ever at a new comet will happen when the mountain-size comet Siding Spring buzzes past Mars this weekend.
Two new devices launched this week that, to be honest, aren't that new at all. Plus, Son of Flappy Bird and more info on Windows 9 in this week's rundown of all the tech news.
A study of 5,804 brand Facebook pages and 1,578,006 total posts offers some fascinating conclusions. Sixty-seven percent of posts are at a 5th grade reading level or below.