Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General Atomics ...

Russia is testing a new plasma rocket engine that would drastically reduce travel time from earth to mars using charged ...

BEIJING -- Delivery of China's liquid oxygen kerosene engine, named Liqing-2, has been completed, its developer CAS Space ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

ISRO's CE-20 cryogenic engine plays a critical role in India's Gaganyaan mission. Recent successful trials, including the ...

Stoke Space has mounted its Andromeda2 upper stage rocket engine cluster on a test stand at its Moses Lake, Washington, site ahead of ground testing. The Kent, Washington-based startup is ...

SpaceX has started preparations for the eighth flight test of its mighty Starship rocket, which could take place before the end of this month.

In a major achievement, the Indian Space Research Organisation (ISRO) has successfully conducted a critical vacuum ignition ...