SpaceX’s next Starship readiness test begins before the 407-foot rocket leaves its Texas launch pad. The company plans to replace two engines after an automatic abort stopped the Flight 13 launch ...

SpaceX Falcon 9 abort grounds Starlink 17-39 at Vandenberg Space Force Base on July 20, 2026, as all nine Merlin engines briefly ignite and shut down — the rocket's second post-ignition abort in over ...

SpaceX called off a test flight of its powerful Starship rocket and Super Heavy booster as the countdown clock reached zero Thursday at the company’s spaceport in South Texas. The launch team at ...

Ursa Major developed and tested a 6-inch diameter composite grain pathfinder motor. Credit: Ursa Major WASHINGTON — Rocket engine startup Ursa Major is targeting the solid rocket motors market, the ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The Chinese space company iSpace has successfully completed a series of ...

Impulse Space, a startup founded by SpaceX engine guru Tom Mueller to build highly maneuverable spacecraft, announced a $500 million Series D this week that it will use to hire as many as 200 new ...