Bill Cooke, lead of NASA's Meteoroid Environments Office, chats with Betsy Kling about the science behind the meteor that ...

NASA’s Curiosity rover uncovered a remarkable surprise on Mars that could reshape our understanding of the planet’s ...

A rock and a hard place ...

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

The probe completed its 27th closest approach to the Sun this March.

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 ...

Two NASA astronauts will perform the first spacewalk of 2026 from the International Space Station. Here's how to watch.

A spacecraft could plunge into Earth’s atmosphere as soon as Tuesday. While most of the probe will likely burn up during reentry, a few components are expected to survive.

NASA’s SEaRCH project uses smartphone reports from volunteers to track hail size and storm patterns, combining community observations with satellite data to improve precipitation research.

It remains difficult to anticipate the size of ice chunks falling from the sky, and even estimating how hail melts as it ...

Under a new partnership with the Science Center for Marine Fisheries (SCEMFIS), NASA will provide new advanced satellite data ...

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 ...