A vacuum Raptor engine was recently test-fired after being "chilled to mimic conditions after a long coast period in space," ...

A qualification test of a Raptor 2 engine has resulted in a dramatic explosion at SpaceX’s McGregor facility. The company has yet to comment on the incident, but it’s unlikely to affect the upcoming ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. I've ...

SpaceX CEO Elon Musk revealed that the Raptor 2 engine operates at 300 bar main pressure chamber meant for the Starship spacecraft for its upcoming missions. The new version of the Raptor beat the ...

SpaceX CEO Elon Musk said on Wednesday that the Raptor engine of its Starship launch vehicle is not perfect and needs a few more changes. What Happened: “Still a few final touches to perfect Raptor,” ...

The delays in the FCC approval for the first SpaceX Super Heavy Starship orbital flight will give SpaceX the time to replace all of the old Raptor rocket engines with new 15% more powerful Raptor 2 ...