After comet 3I/ATLAS reached perihelion, JWST took another look and detected methane on an interstellar object for the first ...

Because relatively few stars pass through this brief transitional stage in their evolution, there is a corresponding dip in ...

A deep partial lunar eclipse on August 27-28, 2026, will be visible in North America and will be the best lunar eclipse ...

By the power of… what the hell is that? If you thought the patrons of the Mos Eisley Cantina were strange, they've got ...

SpaceX now has 53 more Starlink satellites in low Earth orbit after two successful launches in less than 19 hours from ...

There's a Mars graveyard on the surface, too. Among the many robots being buried by the wind-blown red dirt are NASA's Spirit ...

Created by Emmy Award winner Graham Yost ("Speed," "Band of Brothers," "From The Earth To The Moon") and adapted from sci-fi ...

NISAR launched on July 28, 2025 on an Earth-observing mission. It tracks natural disasters and studies ecosystems, ...

A chemical engineer noticed that the spectra of the hazy atmosphere of mini-Neptune planets looked like the soot produced by ...

"The results from 3I/ATLAS show how realistic it is to detect a signal with the technology we have today." When you purchase ...

Heads up aurora chasers! We could be in for a show! Multiple CMEs are en route and could spark strong geomagnetic storm ...

NASA is saying goodbye to one of its most accomplished Mars orbiters.