Seemingly back on track toward a Tuesday liftoff, the Firefly Aerospace Alpha rocket team instead scrubbed the launch attempt for the second day in a row ...

The Alpha rocket will try for a Tuesday liftoff at Vandenberg Space Force Base following Monday's delay due to a sensor ...

Recap of the EchoStar XXV mission, which launched at 12:19 a.m. Tuesday, March 10 from Launch Complex 40 in Cape Canaveral ...

NASA engineers conduct intricate fueling rehearsals for the Artemis II mission. These simulations test the entire launch countdown process on the ground. The Space Launch System rocket is loaded with ...

Live updates from SpaceX’s foggy Friday morning Starlink 6-108 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

NASA's Artemis II rocket successfully completed a major prelaunch test. The crew will now enter quarantine as potential launch dates come as early as March.

Live updates from SpaceX’s Wednesday predawn Starlink 10-40 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

Welcome to Edition 8.32 of the Rocket Report! The big news this week is NASA’s shake-up of the Artemis program. On paper, at ...

Add Yahoo as a preferred source to see more of our stories on Google. Artemis II moon rocket sits on Launch Complex 39B at sunset at Kennedy Space Center, Fla., on February 6. On Thursday, the mission ...

NASA cleared engineers to load more than 750,000 gallons of supercold propellants into the agency’s huge Space Launch System rocket Thursday in a second “wet dress rehearsal” countdown to verify leak ...