The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

South Korea's Agency for Defense Development (ADD) has awarded Hanwha Aerospace a new contract to develop a more powerful ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

New G20E engine was originally claimed to make 395 hp but Toyota now says the engine can be pushed much harder ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

The Lake Tahoe boating accident that killed eight people, including a Springwater man, Saturday began with a DoorDash executive’s plan to celebrate his mother’s 71st birthday with family and close ...

The world's first industrial OceanWings-equipped cargo ship showed near full operational availability, saving 5.2 tons of ...

SpaceX's Falcon 9 is the only rocket among Amazon's launch providers that has actually flown at the kind of cadence ...

The advanced hybrid ship that carries the Ariane 6 rocket components between Europe and the French Guiana had completed two ...

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape our understanding of distant icy worlds—and even hint at how Earth once ...

ULA scrubbed the initial Project Kuiper 2 launch try about 35 minutes before liftoff, citing an elevated purge temperature ...