Interstellar Comet Baffles Scientists With Chemistry Never Seen Before

Astronomers are piecing together a clearer picture of interstellar comet 3I/ATLAS, in terms of its age and chemical makeup. New observations from the James Webb Space Telescope (JWST) imply that it formed in a very different environment from comets born near the Sun.
The most unique finding is 3I/ATLAS’ chemistry. Webb’s Near-Infrared

