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 ...

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.

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

Add Yahoo as a preferred source to see more of our stories on Google. A Texas spaceflight company is planning a rocket launch today for the first time in nearly a year from California. And despite the ...

Firefly Aerospace has postponed its Alpha rocket launch from California multiple times. Initial delays were due to weather, while recent postponements were caused by technical issues. The launch will ...

When you hear a loud boom in the sky during a conflict, what you’re often witnessing is not just an explosion—but a highly ...