Irish planetary scientists have christened a spider-like feature on Jupiter's icy moon Europa as "Damhán Alla," which ...

Could a frozen wanderer older than the Sun rewrite what we know about the galaxy’s past? Comet 3I/ATLAS, the third known ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbor valuable metals, ...

Interstellar visitor 3I/ATLAS has returned to Hubble’s field of view, and the fresh images are forcing astronomers to rethink ...

Comet C/2025 R2 (SWAN) was imaged in October as it crossed the galactic plane of the Milky Way.

Harvard's Avi Loeb claims the interstellar object 1I/'Oumuamua is alien tech, blasting the scientific establishment for a ...

Another long-standing mystery in particle physics has finally been solved. An international research team of the ALICE ...

Astronomers have witnessed a dramatic and extremely fast outburst from a supermassive black hole in the spiral galaxy NGC 3783 ...

There is not a single action Australia can take that will alter the global climate in any measurable way. Not one.

"Star Trek" boldly goes where storytelling hasn't gone before, but not every plot sticks the landing. We discuss 10 "Trek" ...

The Amazon rainforest is slowly transitioning to a new, hotter climate with more frequent and intense droughts — conditions that haven't been seen on ...