3I/ATLAS: A Possible 7-Billion-Year-Old Interstellar Comet Discovered
Why in the News? Astronomers discovered 3I/ATLAS, a 7-billion-year-old interstellar comet, using the NASA-funded ATLAS telescope in Chile. It is now nearing its closest approach to the Sun. About 3I/ATLAS: Discovery: It was detected on July 1, 2025, by the ATLAS telescope in Río Hurtado, Chile; confirmed interstellar due to its hyperbolic orbit and high… Continue reading 3I/ATLAS: A Possible 7-Billion-Year-Old Interstellar Comet Discovered

