SpaceX's Starship megarocket, the world's most powerful rocket, is officially on NASA's list for future launches.

Earlier this year, the tiny rocket company that wants to grow up to be SpaceX someday told NASA that, if it's agreeable, ...

NASA's Artemis program is a significant contributor to the California's economy, generating more than $100 million in ...

NASA has officially added SpaceX's enormous Starship rocket to its roster — despite the vehicle never having completed a ...

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

A SpaceX spacecraft carrying four astronauts is on a pioneering journey circling Earth over its poles after launching Monday ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

Plenty more launches are to come, including another test of SpaceX’s massive Starship rocket, which exploded while in flight ...

It is the single largest element for NASA's Artemis II mission, which is slated to ferry a crew of astronauts around the far ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

A crew of four international spacefarers on a private mission will soon seek to become the first humans to travel over ...

For over half a century, scientists suspected a quiet but powerful electric field might be influencing Earth’s upper ...