
Stratolaunch Systems has gone hypersonic — twice.
Stratolaunch took its uncrewed Talon-A2 prototype to hypersonic speeds for the first time this past December, then repeated the feat in March, the company announced on Monday (May 5).

Stratolaunch Systems has gone hypersonic — twice.
Stratolaunch took its uncrewed Talon-A2 prototype to hypersonic speeds for the first time this past December, then repeated the feat in March, the company announced on Monday (May 5).