Firefly Aerospace is preparing to return its Alpha rocket to flight after a failed sixth launch attempt ended in an anomaly during a mission launched from Vandenberg Space Force Base in California.

SINGAPORE—Two Chinese rockets failed in launch attempts on Jan. 17. China Aerospace Science and Technology Corp. (CASC) confirmed that a Long March 3B did not reach its intended orbit. The vehicle ...

Discovery’s astronauts scanned the space shuttle’s heat shielding for signs of damage from launch debris April 6, but were unable to transmit the findings to NASA’s Mission Control for analysis by ...

An explosion was briefly visible on the Innospace webcast of its first Hanbit-Nano launch about 80 seconds after liftoff. Credit: Innospace webcast SANTA FE, N.M. — South Korean launch startup ...