Here’s a look at human spaceflight programs in the United States and around the world. Facts The United States ended its crewed space shuttle program with the launch of Atlantis on July 8, 2011, and ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.

A stunning blue and white spiral spotted in skies across Europe late Monday was created by frozen fuel tumbling from a SpaceX ...