A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

The U.S. Space Force announced Friday it has awarded satellite contracts with a combined value of about $1.6 billion to Rocket Lab in Long Beach and to the Redondo Beach Space Park campus of Northrop ...

South Korean startup Innospace is set to attempt its first orbital launch today (Dec. 19), and you can watch the action live.

Back in January, a small spacecraft built by a California-based company called Impulse Space launched along with a stack of ...

“The primary mission is to demonstrate and to understand the performance, functionality, and maneuverability of the DiskSat ...

Ethereal Exploration Guild, an Indian space tech startup better known as EtherealX — developing a fully reusable medium-lift ...

Serious Star Trek fans are familiar with the term nacelles—the long, cylindrical engines that power the Starship ...

Rocket Lab launches Space Force and NASA ‘DiskSat’ experiment  Rocket Lab set to launch Space Force and NASA ‘DiskSat’ ...

Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.

STP-30 will operate the first-ever DiskSats, a new type of spacecraft developed by The Aerospace Corporation with funding ...