Nuclear-powered rocket engines are not new. In the 1960s, both the U.S. and the Soviet Union developed and tested thermal nuclear rockets fitted with flight-worthy components. However, Project Rover ...

Liquid hydrogen is at the core of Airbus’ exploration of the possibilities for decarbonizing commercial aviation, primarily as a fuel for zero-emission flight. But across Europe and UK, researchers ...

GKN Aerospace is leading a UK program to develop a liquid-hydrogen fuel-cell propulsion system for subregional aircraft. The £54 million ($74 million) government-industry program, called H2GEAR, could ...

The Artemis I mission reached another milestone this week inside the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center. On July 5, teams with Exploration Ground Systems and contractor ...

India has achieved a major space milestone as Agnikul Cosmos successfully test fired three 3D-printed semi-cryogenic rocket engines together, marking a first for the country’s private space sector.

NASA says a rollback of Artemis II is possible following an issue with the helium flow into the SLS.

NASA Administrator Jared Isaacman announced on Saturday that Artemis II is likely to be rolled back after issues were ...

The Indian Space Research Organisation (commonly known as ISRO) has successfully conducted a hot test on the semi-cryogenic engine (SE2000), marking a major milestone in developing powerful engines ...

Intuitive Machines’ first lunar lander officially lost power today after spending seven days on the moon. The lander made history for being the first American hardware to reach the lunar surface since ...