It is business as usual as NASA engineers prepare for an upcoming RS-25 rocket engine test at Stennis Space Center. They are well-versed on all of the pre-test work to be done, having conducted a very ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi.

I still remember when everyone’s major complaint about EVs was that “they weigh too much.” Now, that was entirely true five ...

The Donkervoort P24 RS, unveiled in early 2026, represents a radical evolution for the boutique Dutch automaker as it ...

Pratt & Whitney Rocketdyne successfully completed a series of Hardware Acceptance Reviews on the first RS-68A production rocket engine, validating the world’s most powerful hydrogen-fueled engine is ...

Aerojet Rocketdyne, an L3Harris Technologies Company, is helping install four of its RS-25 liquid-propellant rocket engines in NASA’s second Space Launch System (SLS) core stage at the agency’s ...

Audi's RS 3 sporty compact is getting an upgrade, and Audi claims its not only the fastest RS 3 yet, but the fastest vehicle in its entire segment — with a speedy Nürburgring lap time to boot. Of ...

Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. successfully completed additional testing of NASA’s Space Launch System (SLS) RS-25 development engine 0528, at NASA Stennis Space ...

Only 1,963 examples will see the light of day. Porsche found inspiration in the 911 S from the 1960s and ‘70s. It comes with a 4.0-liter naturally aspirated flat-six engine donated by the GT3 RS. It ...

An RS-25 engine fired up for 500 seconds June 11 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. Four RS-25 engines will power NASA’s new rocket, the Space Launch System, at speeds of ...