For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

After an unprecedented streak of 267 successful landings, SpaceX's Falcon 9 rocket booster dramatically exploded on a drone ...

Firefly Aerospace's Alpha rocket launch, dubbed "Stairway to Seven," has been cancelled. The launch was scheduled for Monday ...

Texas-based Firefly Aerospace is planning to launch its Alpha rocket on its first spaceflight from Vandenberg since April 2025. Here's what to know.

Texas-based Firefly Aerospace has successfully launched its Alpha small launch vehicle into orbit following two failed attempts last year, including an explosion during pre-flight checks. This will be ...

Firefly Aerospace leaders told SXSW attendees about the Alpha rocket's return to flight and the company's plans for new ...

A Firefly Aerospace rocket launch from Vandenberg Space Force Base today may be visible across the West Coast, including ...