Astronomers have spotted a first-of-its-kind rapidly crumbling planet outside the Solar System that is leaving behind a ...

Populist and patrician, hustler and moralist, salesman and satirist, he embodied the tensions within his America, and ours.

if that's the right word, and that bit more intensity. I thought we were a bit passive in the first half. “But second half, once we've got the goal, they abandoned their shape and we were ...

Comets that have hit Earth have been a mixed bag. Early in Earth's history, during the solar system's chaotic beginning, they ...

On April 1, Australian hobbyist astronomer Michael Mattiazzo confirmed the sighting of the comet in the satellite's images, determining its characteristic shape. This was the comet's official ...

This spring, skywatchers have been treated to the captivating and unpredictable display of a new comet, called C/2025 F2 (SWAN). Discovered in late March 2025 through data from the SWAN instrument ...

It was a rare moment of levity in the middle of several days of tension and fear as Washington's Hispanic community waits for ...

Comet Tsuchinshan-ATLAS was the rare comet that arrived with a year and a half of fanfare and lived up to the hype, serving up naked-eye views for weeks. If it was not a Great Comet, it was at ...

A recently discovered comet is currently gracing our morning skies, with its signature green glow and long tail trailing behind. Comet SWAN25F is speeding toward the Sun for a dangerously close ...

The Eta Aquarid meteor shower will light up the sky Monday, May 5 with a chance to see pieces of Halley's comet streak through the night sky. Here's what to know and when to watch. The annual Eta ...

He spotted a definite comet shape in SOHO's latest images on April 1. The comet was later given the formal name SWAN25F in consequence. The glowing object is like a small green orb. That green ...