Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that ...

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how ...

NASA’s Voyager 2 became the first and still only spacecraft to fly by Uranus, offering humanity its first close-up look at this mysterious, icy giant. Orbiting over 1.8 billion miles from Earth, ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

One of Uranus's moons likely has an ocean while the composition of the planet itself is more bizarre than we knew ...

Head outside this week at around 10 p.m. local daylight time and face due east and locate the Ring Nebula for a summertime skywatching treat.

The James Webb Space Telescope has snapped a glowing new portrait of Uranus that showcases the ice giant’s typically hidden rings, moons, weather and atmosphere — features that were nowhere ...