Almost identical to the Pratt & Whitney PW814GA version powering Gulfstream’s G500/600, the PW812D variant is also due to enter service later this year on Dassault’s new Falcon 6X. Credit: Pratt & ...

There are more types of propulsion systems in cars today than ever before, from standard gasoline power all the way to full ...

With recent missions to Mars, like NASA’s Perseverance, UAE’s Hope, and China’s Tianwen-1 all being smashing successes, you could be forgiven for thinking that getting to Mars is easy. But there’s a ...

Debuting two OTVs on SpaceX’s Transporter-2, the company will demonstrate maximum flexibility and rapid scalability with plug-and-play subsystems for propulsion, command and control, avionics, and ...

When it comes to their environmental impacts, not all rocket fuels are equal. Which are the industry's 'dirty secrets' and which technologies might satisfy even Greta Thunberg? Here's a look at ...

The US Defense Advanced Research Projects Agency (Darpa) has recently commissioned three private companies, Blue Origin, Lockheed Martin and General Atomics, to develop nuclear fission thermal rockets ...