3I/ATLAS may be the oldest comet ever seen in 7 billion years, carrying secrets from before the solar system began

Astronomers have identified 3I/ATLAS, an ancient, ice-rich interstellar comet potentially older than our solar system.

List of 9 Comets NASA Is Tracking, #3 Is an Interstellar Visitor

Explore NASA’s 2025 comet watchlist, which features the interstellar visitor Comet 3I/ATLAS and 8 others reshaping U.S. space ...
Starlust on MSN

Astronomers detect radio signals from a rare Halley-type comet first seen in 1812

A team of astronomers, spearheaded by researchers from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of ...
Detroit Hockey Now

Finnie Is Like Halley’s Comet; Seventh Rounders Like Him Don’t Come Around Often

Red Wings rookie Emmitt Finnie is the Kentucky Derby longshot that paid off, a winning lottery ticket and a lightning strike ...
The Nature Network on MSN

15 Cosmic Alignments That Won’t Happen Again in Our Lifetime

Every so often, the universe puts on a show that reminds us how rare and unpredictable space can be. Planets […] ...