The Air Force Research Laboratory (AFRL) and Ursa Major have successfully completed the first ...

The U.S. Air Force Research Laboratory achieved a significant propulsion milestone when a Draper rocket engine reached supersonic flight conditions during a controlled test. The trial, conducted at ...

The Air Force Research Laboratory (AFRL) ground launched a liquid-fueled ballistic missile powered by the Ursa Major Draper rocket engine in January, Ursa Major announced on March 12. The Jan. 27 test ...

ESA announces the success of the Greta rocket. We analyze its engine tests and the innovative architecture of its combustion chamber.

This weapon could be the U.S.’s first true hypersonic missile. Its unique liquid engine makes it accurate, maneuverable, and fast enough to outrun China and Russia.

North Korean leader Kim Jong Un oversaw a ground test of a high-thrust solid-fuel engine designed for long-range missiles, state media reported, marking another step in its push to further expand its ...

Pratt & Whitney has secured a follow-on contract to supply TJ150 turbojets for Leidos's AGM-190A air-launched cruise missile, designed for launch from AC-130J gunships.

Firefly Aerospace grabbed headlines in 2025 when its Blue Ghost lander became the first by a commercial company to stick its ...

Landspace tests 220-ton methane engine for future heavy-lift launchers Chinese launch startup Landspace says it has completed a long-duration full-system hot-fire test of its new 220-ton-class methane ...

India’s space agency ISRO fired its upgraded CE20 cryogenic engine for nearly three minutes at Mahendragiri, validating higher thrust performance for the LVM3 rocket and upcoming missions like ...

WASHINGTON (Reuters) - North Korea likely has the ability to produce its own missile engines and intelligence suggests it does not need to rely on imports, U.S. intelligence officials said on Tuesday.