The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

Four new astronauts arrived at the International Space Station aboard SpaceX's Crew Dragon on Sunday. Their arrival finally ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

Astronauts Barry “Butch” Wilmore and Sunita Williams are set to return to Earth after nearly 300 days in space, far exceeding ...