SpaceX launched two Falcon 9 rockets on March 17, each carrying Starlink satellites into low Earth orbit. The company now has more than 10,000 active satellites in its constellation.

Earth may feel stable beneath our feet, but our planet is actually racing through space at extraordinary speeds. In this video we explore the complex motions that govern our world, from Earth’s ...

When they’re not working on scientific research, astronauts aboard the International Space Station (ISS) like to spend time peering out of the windows to marvel at an astonishing view that never gets ...

"I'm becoming much more optimistic that we may be able to find life beyond Earth, even in our own solar system." When you purchase through links on our site, we may earn an affiliate commission.

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.