Stratolaunch completed two flights of its autonomous Talon-A2 rocket plane earlier this year, as the US aims to gain ground ...

This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the ...

A plane is supersonic if it moves faster than the speed of sound in air, which is around 343 meters per second (767 miles per ...

Rocket Lab's Pioneer spacecraft successfully supported the return of Varda’s W-3 capsule to Earth, landing at the Koonibba ...

Stratolaunch tests reusable hypersonic rocket plane. Stratolaunch has finally found a use for the world's largest airplane.

Stratolaunch released a new video documenting the completion of its second hypersonic flight and full recovery of its ...

Stratolaunch's Talon-A2 vehicle went hypersonic for the first time in December, then repeated the feat in March.

The Pentagon completed test flights of an unmanned aircraft traveling at more than five times the speed of sound, with a lift ...

A California-based startup pulled off two hypersonic flights of its reusable aircraft, which became the first fully ...

Rocket Lab USA, Inc. (NASDAQ:RKLB) announced on Wednesday the record turnaround of two Earth return missions in two months.