Scientists believe 3I/ATLAS contains significant amounts of carbon dioxide, similar to comets formed in cold, distant star ...

Comet 3I/ATLAS was first detected on July 1, 2025 by the Asteroid Terrestrial-Impact Last Alert System (ATLAS). As it approached the Sun, it displayed a subtle non-gravitational acceleration, ...

Water discoveries in space happen all the time. But this one’s actually a big deal, and not just because some scientists got ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

NASA is facing pressure from lawmakers and scientists to release data on 3I/ATLAS after the agency publicly reassured Kim ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

After some scrubbed attempts, NASA’s X-59 QueSST flew for the first time from Air Force Plant 42 in Palmdale on Oct. 28, 2025 ...

Her determination eventually led her to join NASA and take a leading role in building the International Space Station through ...

Intuitive Machines, a lunar lander company, announced Nov. 4 it is buying Lanteris Space Systems, a satellite builder formerly known as Maxar.

NASA today announced an opportunity for university students to work with NASA engineers to conceive, design, fabricate and test a radio-controlled aircraft capable of taking off and landing while ...

Donald Trump has renominated Jared Isaacman to lead NASA, months after pulling the same nomination during what Trump ...