SpaceX is rapidly preparing to launch its Starship megarocket once again close on the heels of the most successful test flight of the year on Aug. 26.

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new components needed to launch the vehicle toward the Moon. The latest test ...

Sunday's test suggests the 11th Starship flight is just around the corner.The Latest Tech News, Delivered to Your Inbox ...

Northrop Grumman saw some fiery drama during a test of a more powerful version of the solid rocket booster that would be used if NASA’s Artemis program ever gets to its ninth launch using the ...

NASA has completed the first full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor, the next-generation solid rocket booster for the space agency’s SLS ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System ...

Debris flies away from the nozzle of the BOLE solid rocket booster during a static-fire test June 26. Credit: NASA webcast WASHINGTON — A new version of the solid rocket booster being developed for ...

NASA's Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...