"Exposure to the space environment leads to changes related to inflammation, muscle wasting," and more, NASA said.

If Boeing were to sell its space business, what would that mean for the Space Coast? Analysts offer mixed views.

Stunning footage captured from the International Space Station shows a glorious-looking aurora shimmering above Earth.

SpaceX launches the Optus-X satellite for Australia, nails Falcon 9's landing, and gears up for more missions in a busy week ...