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

The South Korean startup Innospace failed during its first orbital launch attempt, which sent five satellites aloft on Dec.

Texas-based Firefly Aerospace is planning to launch its Alpha rocket on its first spaceflight from Vandenberg since April ...

New images have been released from NASA of the rocket Antares, which exploded last year. The rocket exploded 15 seconds after launch. Spaceflight now says two different investigations into the ...

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

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

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's Alpha rocket is projected to be widely visible across the West Coast when it launches today from the Vandenberg Space Force Base.

Firefly Aerospace Alpha rocket is set to launch Monday evening from the Vandenberg Space Force Base. Nevadans may be able to see it.

Rocket launch maps look lopsided for a reason. NASA's sites are near the coasts, and the geography behind that choice is more ...

Can a rocket launch from Cape Canaveral be seen in Palm Beach County skies? If conditions are just right, yes. Though rockets here launch from NASA's Kennedy Space Center or Cape Canaveral Space Force ...