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

The Space Launch System - first-ever launch was captured by several cameras at Kennedy Space Center Launch Complex 39B and on ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

The president's expected signature would be an about-face worth potentially billions of dollars to north Alabama’s space ...

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

The introduction, testing, and availability of uPSP is the result of a successful five-year-long effort, begun in 2019, in ...

The GAO determined that 14 of 18 NASA projects assessed were within cost and schedule margins during fiscal 2025, but four programs—led by the Orion deep-space crew capsule—are over budget by a total ...

China’s lunar ambitions have evolved from symbolic flag planting to a systematic push for permanent space infrastructure.

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

By passing President Trump’s budget reconciliation bill on Tuesday, lawmakers poured new funding into legacy infrastructure ...

The U.S. Senate has passed Trump’s budget bill adding $10 billion for NASA’s Artemis program, funding more SLS rockets, ...