Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

The competition was held ahead of the Dark Skies Festival held by the national park, which is one of 22 International Dark Sky Reserves in the world.

A dazzling display of the Milky Way at Cuckmere Haven and a hauntingly beautiful shot of the legendary Chanctonbury Ring are among the winners of a South Downs competition.

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan ...

The northern lights are best seen between 10 p.m. and 2 a.m. local time, according to NOAA, which recommends traveling to a ...

France is hosting the third AI Action Summit in Paris on February 10-11, bringing together world leaders and tech experts.

How do you dust a star for prints? Scientists have the answer to this strange question: by reconstructing the magnetic field ...