Webb found methane on an interstellar comet. It rewrites where comets come from.
Future Technology
New article published
Space Science
Webb found methane on an interstellar comet. It rewrites where comets come from.
Webb measured more methane than water in interstellar comet 3I/ATLAS, a ratio no solar system comet matches, pointing to a birthplace far colder than our own.
You received this because you subscribe to Future Technology.