NASA is now combining spacecraft chemistry readings with stellar catalog data to trace interstellar comet 3I/ATLAS back to ...

NASA’s ambitious return to the Moon has entered a new chapter, though not without an extraordinary financial cost. A newly ...

Today's Mars rovers typically drive at about 500 to 1,000 feet per hour — roughly the length of one to three football fields ...

NASA's watchdog says rocket launch infrastructure is woefully inadequate for the agency's ambitious Moon plans.

NASA officials have been shouting for years more money is needed to support infrastructure of a souped-up launch rate on ...

In 2024, researchers realized that the Neil Gehrels Swift Observatory was falling from its orbit faster than expected. Now, a ...

A massive wave of warm water is making its way across the Pacific Ocean as the newly declared El Niño gets into full swing, ...

NASA's new rover prototype could inform the next-generation robotic vehicle that explore the moon and Mars. Here's everything ...

Watch live here on USATODAY.com as NASA announces the names of the astronauts selected for the Artemis III missions targeted for 2027.

The severe water shortage has resulted in the near-entire fish population of the reservoir being killed off earlier this ...

NASA's plan to deorbit the International Space Station in coming years has stirred up a wave of reaction by a leading ocean ...

The initial SEWP VI awardees include AT&T, Booz Allen Hamilton, CACI, Carahsoft, Chenega, ECS Federal, IBM, Leidos, Parsons, ...