The set of problems that have never had a “just run it in the tunnel” has never had a hypersonics set. What X-43A has brought ...

Germany has awarded Polaris Spaceplanes a contract to develop and flight test a two-stage ...

NASA awards studies to SpaceWorks and Stratolaunch aimed at making hypersonic flight testing more affordable and repeatable.

SpaceWorks Enterprises and Stratolaunch will utilize their respective X-60 and Talon-A platforms for the program.

The Defense Department and one of its technology accelerators have picked Stratolaunch and Varda Space Industries to provide ...

Could a hypersonic vehicle take flight this weekend in the deserts of Southeastern California? It appears Stratolaunch, an aerospace company based in Mojave about 100 miles north of Los Angeles, is ...

The U.S. Air Force is quietly building what amounts to a fast lane for ultra long range hypersonic flight, shifting from ...

German hypersonic vehicle developer Polaris has won a German Defense Ministry contract to build and flight test a fully ...

Shaped much like a miniature NASA space shuttle, Stratolaunch's uncrewed, rocket-propelled Talon-A2 aircraft detached in midair from the world's largest plane in March and zoomed up to dizzying speeds ...

Polaris will build a two-stage, horizontal take-off and fully reusable hypersonic research vehicle, featuring a linear aerospike rocket engine. German company Polaris Spaceplanes announced on Jan. 27, ...

The German government has contracted Polaris Spaceplanes to build and flight test a reusable hypersonic air vehicle.