With an avalanche of private space companies upon us, the number of engines meant to carry rockets and their cargo into space has grown rapidly over the past few years. This world is now dominated by ...
Modern spaceflight rests on a deceptively simple idea: a machine that carries its own fuel and oxidizer, then hurls exhaust backward fast enough to push itself forward. The person who first turned ...
WASHINGTON — Rocket propulsion startup Ursa Major announced it successfully completed ground tests of a new liquid engine being developed with U.S. Air Force funding. The hot-fire tests of the Draper ...