Milky Way history
Space12 billion years old interstellar comet 3I/ATLAS may be older than the solar system
3I/ATLAS may be a 12-billion-year-old comet, carrying chemical clues from the early Milky Way.
Joseph Shavit
3I/ATLAS may be a 12-billion-year-old comet, carrying chemical clues from the early Milky Way.
Joseph Shavit