A secretive U.S. spaceplane just snapped a stunning view of Earth
From time to time, the U.S. military shows glimpses of its X-37B spaceplane, which can travel to space for years at a time.
Neil deGrasse Tyson explains how scientists can deflect ‘city killer’ asteroid as NASA issues critical update
Legendary scientist Neil deGrasse Tyson has explained how NASA and other planetary defense bodies could deflect the potential ...
Astronauts vs. Musk: Public spat ensues over claims that politics delayed a flight to Earth
Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...
'Goodbye Earth, hello moon': What Blue Ghost lander has been up to in NASA mission
The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...