In a review of 38 current NASA projects that cost $250 million or more, the Government Accountability Office found ...

President Donald Trump’s “one big beautiful bill” extends the life of a flagship NASA program he once dismissed as “grossly expensive and delayed.” His expected signature Friday would be an about-face ...

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

Officials are investigating an unexpected explosion that occurred during a solid rocket booster test in Utah last week, ...

PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, ...

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

If successful on Artemis II, the tech could beam 4K video and rich data back to Earth at record speed, proving deep-space ...