Firefly Aerospace's Alpha Flight 7 rocket exploded during a ground test at its Texas facility on Monday. The company said it followed safety protocols and all personnel were safe. Firefly debuted on ...

Debris scatters on June 26, 2025, during a static fire test of a new solid rocket motor at a Northrop Grumman facility in Utah. The motor is supposed to be used in later Artemis moon missions. A test ...

SEOUL, South Korea — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal ...

Starship, the giant rocket carrying Elon Musk’s dream of colonizing Mars, exploded in a giant fireball while being prepared for an engine test late Wednesday at SpaceX’s base in South Texas. It’s the ...