Stratolaunch recently conducted the first powered flight of its Talon-A, or TA-1, hypersonic vehicle. The wedge-shaped unmanned aircraft was launched from the company's enormous Roc mothership ...

Stratolaunch is upgrading its 747 carrier platform to support test flights of its hypersonic Talon-A vehicle. (Stratolaunch) Stratolaunch, a California-based firm building a reusable hypersonic ...