The next wearable health metric you'll obsess over may be your brain's actual level of focus.
The prototype rover recently traversed across the Colorado Desert at 10 times the speed of its predecessors.
SpaceX shared new details about a crewed Mars flyby in the lead-up to Thursday's Flight 12 launch attempt.
The spacecraft used Mars for a gravity assist on its journey toward a metal-rich asteroid.
NASA's MAVEN spacecraft observed the Zwan-Wolf effect deep inside Mars' ionosphere during a solar storm.
