From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The New Year is a good time to reset your solar expectations. Summer conditions and short-term noise can distort app data without signalling any real system problem.

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

Harvard astrophysicist Avi Loeb said that 3I/ATLAS could be containing harmful chemicals similar to those used in WWI ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has natural origins.

After what might be considered a Q&A instead of a public hearing, on Tuesday night the Southwick Planning Board unanimously approved recommending residents vote yes to adopt a moratorium on ...

3I/ATLAS, Humanity — and the MAVEN Anomaly: A Challenge for NASA and ESA. On Friday, December 19, the interstellar object ...

Researchers have pushed back on NASA's claims that 3I/ATLAS is an ordinary comet, just hours before it makes its closest ...

On Sunday, Dec. 21, at exactly 10:03 a.m. EST, the Northern Hemisphere's astronomical winter officially begins with the ...

Unlike YR4, finding earlier observations of 3I/ATLAS to model where it might have come from was easier said than done. During its July 1, 2025 detection, the interstellar object happened to be moving ...

New study finds interstellar comet 3I/ATLAS exhibits typical comet behavior, with non-gravitational acceleration from outgassing, measured by NASA and ESA spacecraft, confirming it is not artificial.

Is it natural? Astronomers spot strange protrusion on object 3I/ATLAS as it speeds toward Earth. The interstellar comet shows ...