In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged ...

An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on Wednesday. The U.S. Space ...

NASA’s planetary science program is still facing a funding shortfall that requires “strategic choices” about which missions to continue.

NASA is proposing a sharp increase in the rate of robotic lunar lander missions, a move that has excited but also puzzled the ...

NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email do-nasa-science-join@lists.nasa.gov with ...

By Will Dunham WASHINGTON, March 18 (Reuters) - Using ground-penetrating radar, NASA's Perseverance rover has detected underground remains of an ancient river delta on Mars in some of the oldest ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

STILL LOOKING FOR THE ATTACKER. TONIGHT. TAKING A LIVE LOOK AT NASA’S VEHICLE ASSEMBLY BUILDING. LAWMAKERS ARE WORKING TO FIND MIDDLE GROUND FOR A HOUSE BILL THAT INCLUDES FUNDING FOR NASA AND THE ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...

ESA Executive Director Catherine O’Riordan on the Hill Oct. 6, 2025 with American Geophysical Union President Brandon Jones. AGU was a fellow partner organization for the Day of Action. On Monday, Oct ...

Add Yahoo as a preferred source to see more of our stories on Google. Despite President Trump seeking to cut NASA’s science mission budget nearly in half, the agency is set to send up its latest ...

A "Save NASA Science" Day of Action convened nearly 300 space advocates on Capitol Hill to press lawmakers for the protection of NASA's science budget. The advocacy specifically addressed the 2026 ...