The Artemis II mission, which was initially supposed to launch on Feb. 8, has now been delayed by at least a month after NASA found a hydrogen leak while fuelling the tank. The first Artemis mission ...

KENNEDY SPACE CENTER, Fla.—America’s space agency on Saturday sought to launch a rocket largely cobbled together from the space shuttle, which itself was designed and built more than four decades ago.

NASA’s preparations for the launch of its Space Launch System (SLS) rocket today, Saturday, September 3, have been interrupted by a hydrogen leak issue. The issue occurred during tanking, in which the ...

NASA continues testing for the Artemis 2 launch after hydrogen leaks occurred during a Feb. 2 wet dress rehearsal. Credit: NASA/Aubrey Gemignani WASHINGTON — A NASA test to confirm repairs to seals in ...

Researchers have created a process using liquid metals, powered by sunlight, that can produce clean hydrogen from both freshwater and seawater. The method allows researchers to ‘harvest’ hydrogen ...

Orbital Operations plans to use its seed funding to grow its small team (above) and work on cryogenic propellant management technologies and a rocket engine. Credit: Orbital Operations WASHINGTON — ...

Intended for next-generation fighter craft, the Heed Industries Helios Thruster Module propulsion system far outpaces the typical liquid hydrogen/liquid oxygen reactions that power a frigate's ...