The US Army's newly flight-tested 3D-printed hybrid propulsion system powers the VICTOR UAS and feeds into the PULSAR drone ...

A kerosene-based gel developed by Concordia researchers could make rocket and satellite fuels easier to store and control.

Donald Trump Jr.-backed defense startup Firehawk Defense was valued at more than $1.4 billion in a new financing round, it said ​on Wednesday, as private capital seeks to profit from shortages ‌in ...

Japanese space startup Interstellar Technologies has shared a video of a 60-second firing test of its methane-fuelled rocket engine, offering a glimpse into the propulsion technology being developed ...

U.S. President Donald Trump announced on October 9 that he had struck a deal to purchase diesel from Russia, pivoting away from a years-old Western policy that placed massive economic pressure on ...

Rockets give powerful acceleration, scramjets use atmospheric oxygen for sustained flight. Here's how they compare for hypersonics.

“We need an audience to prove that it’s not AI,” Musk said while unveiling the roadster in Texas on Thursday, Oct. 15 Elon Musk has created a car that can ‘fly’! The Tesla CEO, 55, revealed his new ...

The most staggering technology introduced on the new Tesla Roadster is a propulsion system pulled directly from SpaceX—the rocket, satellite and artificial intelligence company also owned by Elon Musk ...

For the record, we received no financial compensation from Tesla, or anyone else, to attend this event or cover the Roadster reveal. As we did with the Model Y L, Cybercab, and Semi, we paid for our ...

Rocket Lab announced Wednesday that its Neutron launch vehicle won’t fly until 2027, citing an issue discovered during manufacturing of the rocket’s carbon composite structures. The announcement was ...