The company was founded in 2016 with the goal of reviving the dream of a Single-Stage-To-Orbit (SSTO) spaceplane - a goal that NASA attempted through the Lockheed Martin X-33 programme before ...
Company behind the Radian One experimental single stage to orbit spaceplane has announced its advanced Dur-E-Therm spacecraft ...
The single-stage-to-orbit concept, or SSTO, has been called a “holy grail” for cheap access to space. Holder knows the challenges well: In the 1990s, he was part of the Boeing team that was ...