The agency will now prioritize space exploration over climate research. Sean Duffy announced the change. NASA will scale back ...

The space agency collects what it calls the planetary 'vital signs' that are key for global public health research. Potential cuts could threaten that work.

The Psyche spacecraft is on a six-year journey to reach a metal-rich asteroid by the same name. Well into its voyage, the ...

Scientists from the Southwest Research Institute have found strong evidence that near-Earth asteroids Bennu and Ryugu share a common origin with Polana, a much larger asteroid in the main belt. By ...

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on August 5 to build a nuclear fission reactor for deployment on the lunar surface in 2030. Doing so would ...

If an extraterrestrial intelligence were looking for signs of human communications, when and where should they look? In a new study, researchers at Penn State and NASA's Jet Propulsion Laboratory in ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

NASA is planning to launch TOMEX+ rocket mission to study the turbulence where Earth's atmosphere ends and outer space begins ...

Acting NASA Administrator Sean Duffy says it's time for the agency to focus on the moon and Mars, not the "smorgasbord of ...

As Hurricane Erin​ hovered over the Atlantic Ocean, the first hurricane of the 2025 Atlantic hurricane season​ was spotted from above by cameras on the ISS.

"Our society is built on technologies that are highly susceptible to space weather," said NASA's Heliophysics Division ...