Ursa Major's Hadley liquid rocket engine has completed 10 consecutive successful flights, including multiple missions at ...

Ursa Major said its Hadley liquid rocket engine completed 10 flights, including multiple hypersonic missions with ...

Aerospace startup Hermeus Corp. today announced that it has raised $350 million in equity and debt funding. The bulk of the ...

Hypersonix is an Australian startup looking to change aviation as we know it.

Hermeus, which is developing hypersonic aircraft for the military, is moving its headquarters from Atlanta to El Segundo to ...

Modern fighter jets are extremely capable, except they run into some efficiency problems at extremely high speeds. China says ...

The defense aviation startup is coming off two successful flight demonstrations, and with the next one, it's aiming to go ...

Hermeus raises $350M to expand hypersonic aircraft development and accelerate rapid prototyping for defence applications.

Hypersonic weapons are those that fly at speeds of at least Mach 5.

Hermeus has raised $350M, at a $1B valuation to continue building autonomous hypersonic aircraft. An F-16-sized demonstrator flew in March.

Yan graduated from and worked at the Northwestern Polytechnical University, which frequently appears on US sanctions lists Yan Hong, one of China's leading researchers in hypersonic and high-speed ...