Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Artemis II astronauts fired their engines and blazed toward the moon Thursday night, breaking free of Earth orbit for the first time since 1972. “Human beings have left Earth ...

The dramatic explosion of a SpaceX Starship upper stage rocket during a test at the company's Starbase facility on the Texas Gulf coast late Wednesday may have been triggered by the rupture of a high-pressure nitrogen tank, SpaceX founder Elon Musk said ...

Chennai-based space startup Agnikul Cosmos has moved a step closer to commercialising its launch capabilities after successfully test-firing four 3D-printed semi-cryogenic rocket engines simultaneously,