Why this newly spotted comet has stargazers excited

Comet C/2025 R3 is already drawing attention—and offers a rare chance to understand what separates an ordinary comet from a ...
Hosted on MSN

How big is the interstellar comet 3I/ATLAS? Does it pose any danger to Earth? Here's what we know about the newly discovered celestial object

The third interstellar object detected has been named 3I/ATLAS and was discovered on July 1 from Chile. Astronomers from the Institute of Astrophysics of the Canary Islands are tracking it with ...