The latest test of a next-generation rocket booster for NASA’s Artemis program ended with a violent hardware failure, a stark reminder that deep space ambitions still hinge on unforgiving engineering ...

The first Super Heavy booster built for SpaceX’s upgraded Starship variant has been badly damaged during a ground test in South Texas, dealing a visible setback to the company’s push toward a higher ...

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 ...

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 ...