NASA astronaut Sunita Williams: These names, rich in meaning, celebrate space, bravery, and exploration for your little star.

SpaceX is set to launch the first human spaceflight directly over Earth's polar regions on Monday—a days-long, privately ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

The crew of Artemis III will not only reflect the diversity of America but will also be as qualified to walk on the moon as ...

For many years, SpaceX CEO Elon Musk has been hellbent on sending humans to the surface of Mars. With the help of his space ...