American space agency NASA said the helium problem in the SLS has been fixed, further tweaks underway before the rocket's rollout.

NASA has returned its Artemis 2 moon rocket to the Vehicle Assembly Building, where engineers can diagnose and repair an issue with the vehicle's upper stage.

That means NASA and contractor ground teams will immediately begin preparing to roll the 322-foot-tall (98-meter) SLS rocket off of Launch Complex 39B and back to the VAB. The rocket and its mobile ...

NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

SpaceX has another mission on the books at the Vandenberg Space Force Base. Here's when, where to see the Falcon 9 rocket ...

Welcome to Edition 8.27 of the Rocket Report! If all goes well this weekend, NASA will complete a wet dress rehearsal test of the Space Launch System rocket in Florida. This is the final key test, in ...

Florida's Space Coast — home of NASA's Kennedy Space Center and Cape Canaveral Space Force Station — remains the reigning rocket launch capital of the world. Last year ushered in a new annual record ...

After a four-mile crawl from NASA's Vehicle Assembly Building, the Space Launch System stands ready on its launchpad in Cape Canaveral, Florida, on Aug. 17, 2022. Credit: NASA / Joel Kowsky The ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A couple more test flights, and SpaceX plans to launch it into orbit. A month ...