The massive rocket that will propel four astronauts into deep space had to be moved off the launchpad for repairs.

U.S. lawmakers are moving to delay the International Space Station’s retirement, giving more time for commercial replacements to be built ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Orion spacecraft, which sits atop the Space Launch System rocket for liftoff, are seen at Kennedy Space Center in Florida ...

NASA outlined a new plan for its Artemis lunar program that includes an extra mission before a moon landing as early as 2028.

China is providing "credible competition," said NASA head Jared Isaacman in an incredible understatement. The post After Nixing Its Planned Moon Landing, NASA Is Starting to Seriously Lose the Moon ...

WASHINGTON >> NASA released fresh images today of the interstellar object called 3I/ATLAS that astronomers have determined is a comet likely older than our solar system, as U.S. space agency officials ...

NASA will conduct a second "wet dress rehearsal" this week before announcing a date to launch astronauts on its Artemis II moon mission.

Jared Isaacman, the agency’s administrator, said the Artemis III mission would move to 2027 and would no longer attempt a lunar landing.

NASA’s Orion spacecraft, which sits atop the Space Launch System rocket for liftoff, are seen at Kennedy Space Center in Florida on January 17. - Keegan Barber/NASA When four astronauts begin a ...

To Camarda, the heat shield problem is one symptom of a widespread ailment plaguing NASA that took root in the shuttle era. His view of the agency is informed by his experience as a young astronaut ...