HELSINKI — China will launch a pair of low-cost space station resupply spacecraft this year on new commercial launch vehicles ...

NASA Blue mach diamonds from the main engine nozzles and bright exhaust from the solid rocket boosters mark the successful ...

The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was ...

It was a SpaceX rocket carrying a batch of Starlink satellites that were launched from Vandenberg Space Force Base a little after 6 p.m. Space X said it was the 23rd launch and landing for that ...

This undated video grab shows Shenzhou-19 astronauts sending their Spring Festival greetings from China's Tiangong space station. Shenzhou-19 astronauts Cai Xuzhe, Song Lingdong and Wang Haoze sent ...

This is the spectacular moment a SpaceX Falcon 9 rocket illuminated the sky in southern California. The first-stage booster, launched from Vandenberg Space Force Base in Santa Barbara County, ...

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11.

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in collaboration with NASA.

The Russians have been just as imaginative as their American counterparts in designing spacecraft, yet less determined in realizing them.

The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The crewed shuttle mission for NASA ended moments after the launch with a terrible mid-air explosion on Jan.