
Science
Rare Interstellar Comet Is Unlike Any Nasa Has Seen Before
By Chron
Hubble captured this image of the interstellar comet 3I/ATLAS on July 21, 2025, when the comet was 277 million miles from Earth. It shows that the comet has a teardrop-shaped cocoon of dust coming off its solid, icy nucleus. NASA, ESA, David Jewitt ( ...Read more