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

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

Engineers didn't immediately acknowledge the issue during that broadcast, apart from one controller uttering "Whoa," followed ...

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

Follow FLORIDA TODAY's Space Team for industry news, NASA and SpaceX updates, and live launch blog coverage at ...

The new booster is is scheduled to launch on the ninth Artemis lunar mission in the 2030s — but there's a chance that it will ...

Rocket launches from NASA’s Kennedy Space Center or Cape Canaveral may be seen from Jacksonville to Daytona Beach to Fort Pierce to West Palm Beach. Jennifer Sangalang Rick Neale.

NASA recently tested the largest rocket motor ever built in Box Elder County last week. But during the harsh, two-minute-long ...

NASA's live programming will start streaming on Netflix this summer. The content will remain on the NASA app. Rocket launches ...

Senior NASA officials say that the agency’s rocket at the heart of its Artemis program is “unaffordable,” a report from the US Government Accountability Office says.

NASA Administrator Jim Bridenstine on Monday revealed his latest guess at how much SLS will cost each time it launches: $800 million per rocket for a bulk order and $1.6 billion if NASA purchases ...

These are the best model rockets ahead of Amazon Prime Day, featuring NASA and Blue Origin, as well as STEM rockets, all ...