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

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 ...

Firefly Aerospace's Alpha rocket launch from the Vandenberg Space Force Base has been delayed again due to technical issues.

Firefly Aerospace’s Alpha rocket successfully returned to flight March 11, more than 10 months after the rocket’s previous launch failed.

Add Yahoo as a preferred source to see more of our stories on Google. Californians are likely used to seeing SpaceX's Falcon 9 thundering into the sky and soaring overhead, but another rocket is soon ...

If you've been eagerly waiting to see Firefly Aerospace's Alpha rocket return to flight in California, you'll have to wait a bit longer. When Alpha rocket, standing nearly 100 feet tall, does manage ...

Update: The launch was first postponed from Saturday, Feb. 28 to Sunday March 1 due to high upper winds in the flight path. The launch has been scrubbed again and a new target liftoff date has not yet ...