NASA’s oldest astronaut has returned to his home planet after spending the days leading up his 70th birthday off-world.

Media are invited to a news conference at 2 p.m. EDT Monday, April 28, at NASA's Johnson Space Center in Houston where astronaut Don ...

Hello everyone! Make sure you have a look at the early morning sky this week although you will have to get up early, at ...

Trump calls for deporting some citizens to El Salvador, testing US law ...