China's state-owned main space contractor tested five different rocket engines on one day last week in preparation for future ...

Today's rockets are more advanced than the unguided weapons of war that preceded them, but it's still just physics.

The rocket blasted off at 4 am from the Xichang Satellite Launch Center in Sichuan province and soon placed the Shijian 25 ...

BEIJING: China launched a Long March 3B carrier rocket early on Tuesday morning (Jan 7) to deploy an experimental satellite ...

In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...

Space travel has always hit a wall with slow speeds and massive fuel needs. Gravitic propulsion systems offer a game-c ...

Friday's hot fire test involved fueling and briefly firing the New Glenn's seven engines. It was one of the key last steps before the giant rocket launches for the first time. When is the next ...

The next time the engines fire ... and expected hiccups for a new rocket on a new launchpad. The propellant tanks of the booster stage were filled with liquid methane and liquid oxygen, while ...

Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its massive new rocket, the New Glenn, on Friday — a last critical test needed to pave the way for the vehicle’s debut launch ...

MANILA, Philippines — Following five straight weeks of increases, motorists can look forward to a fuel price rollback in the first week of 2025. The four-day trading in the global oil market ...

Blue Origin successfully ignited the seven main engines on its massive New Glenn rocket. The test firing came as fog built over the Florida coast, and it marks the final major step in the rocket ...

This restart capability is made possible due to the development of a 'multi-element ignitor' that can help restart the 'CE-20' Cryogenic engine that sits atop the LVM3 rocket ... "The remaining liquid ...