In February 2025, conditions were just right to catch a "planetary party" above the European Southern Observatory's (ESO) ...

Scientists believe that the moons are remnants of larger objects shattered by ancient collisions, a glimpse into the chaotic early solar system.

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

Uranus radiates more energy than it gets from the sun, two new studies find — just as Jupiter, Saturn and Neptune do.

New York Times photographers covered Covid-19 throughout the world. These pictures, and the moments behind them, stayed with ...

A South Carolina man convicted in a double murder in 2002 died Friday by firing squad, marking the first time that execution ...

"Two Uranus years (one Uranus year is 84.02 Earth years), running from 1900 to 2068 and starting just before southern summer solstice, when Uranus’s south pole points almost directly towards the Sun," ...

A pair of extraordinary space missions that have been headed out of the solar system for almost half a century are getting a ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

A rare grouping of 10 celestial bodies is captured in a stunning new photo taken during last weekend’s great planetary parade ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are ...