This second static fire involved a single engine and practiced an in-space maneuver. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SpaceX ...

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

Things are getting hot for SpaceX's next Starship launch. SpaceX fired up its next Starship spacecraft during an engine test over the weekend, ahead of the company's 7th orbital test flight of the ...

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

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. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

NASA’s Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...

SpaceX fired six Raptor engines on the company’s next Starship rocket Monday, clearing a major hurdle on the path to launch later this month on a high-stakes test flight to get the private rocket ...

There has been only one mission of the Artemis program to date, an uncrewed test flight of the Orion spacecraft that was conducted back in 2022. Judging this solely from this perspective, you could be ...

Almost four months after the American space agency NASA installed the first newly built RS-25 Space Shuttle engine on the Fred Haise Test Stand at the Stennis Space Center in Mississippi, hardware ...

SpaceX’s Starship/Super Heavy lifts off May 27 on its ninth test flight. Credit: SpaceX PARK CITY, Utah — SpaceX will perform its next Starship/Super Heavy test flight Aug. 24 after completing an ...

CAPE CANAVERAL, Fla. – NASA’s Florida spaceport is counting the days until it unveils a unique rocket engine test experience that seeks to grant visitors an up close and personal view of a simulated ...

Sierra Space completed a test campaign on Vortex 35,000 lbf liquid engine designed for upper-stage applications. Credit: Sierra Space WASHINGTON — The U.S. Air Force awarded Sierra Space a $16 million ...