Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, ...

It's launch day! Four astronauts are set to liftoff on the Artemis II mission from Kennedy Space Center for a 10-day test ...

SpaceX chief Elon Musk said in February that the mighty Starship rocket would embark on its 12th test flight this month, although several more recent reports have suggested that it might not leave the ...

ORLANDO, Florida—Low-cost launch startup Stoke Space is testing flight-capable Zenith engines in the buildup to the first orbital test flight of its Nova medium-lift, reusable, two-stage rocket ...

UK space propulsion company Pulsar Fusion has conducted the first test of a prototype exhaust system for a nuclear fusion rocket engine that could dramatically cut transit times for missions to Mars ...

CHENNAI: Chennai-based AgniKul Cosmos, an end-to-end space transportation company, has recently completed a critical booster ...

On March 28, 1963 NASA launched the first stage booster of its new Saturn 1 rocket on a fourth and final test flight. [‘On This Day in Space’ Video Series on Space.com] This uncrewed suborbital flight ...

Aerospace company Relativity is expanding its rocket component production and rocket engine testing operations at NASA’s Stennis Space Center in Hancock County. The project is a $59-million corporate ...

NASA announces nuclear rocket demo. NASA’s announcement Tuesday that it will “pause” work on a lunar space station and focus ...

Welcome to Edition 8.26 of the Rocket Report! The past week has been one of advancements and setbacks in the rocket business. NASA rolled the massive rocket for the Artemis II mission to its launch ...