IM-2 launch of Nova-C class lander on March 6 features composite propulsion system infrastructure that will enable successful lunar touchdown, exploration.

The Cartesian vortex theory of gravity and the later idea ... Considering the incredible inefficiency of even the best chemical rocket propellants today, two kilograms of fuel for a trip into ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

For decades, engineers have fought to prevent detonations in rocket engines—now, NASA is using them on purpose. The Rotating Detonation Engine (RDE) is a radical innovation that leverages supersonic ...

The slowed-down video shows the rocket’s 33 Raptor engines firing up as the enormous 120-meter-tall vehicle leaves the launchpad. With the rocket pumping out a colossal 17 million pounds of ...

At this point, being fast is beside the point for the Mac Studio. Maxed out, it's likely the most powerful Mac you can get at the moment, at least until Apple upgrades the Mac Pro. Now it supports ...

"High Five" mission lifted off tonight (March 17) at 9:31 p.m. ET. Rocket Lab launched the final five satellites for the French company Kinéis' "Internet of Things" constellation tonight (March 17).

It’s really, really cold again — as the US shivers through at least the eighth blast of air from the Arctic this winter. Winter, which is warming faster than any other season for much of the ...

Former Sen. Richard Burr has registered to lobby for the first time now that his two-year ban on lobbying former colleagues ...

But minutes later, SpaceX's live stream showed the Starship upper stage spinning in space, while a visualization of the rocket's engines showed multiple engines shut down. Then the company said it ...