Astronomers say new interstellar visitor 3I/ATLAS is ‘very likely to be the oldest comet we have ever seen’

https://www.space.com/astronomy/asteroids/astronomers-say-new-interstellar-visitor-3i-atlas-is-very-likely-to-be-the-oldest-comet-we-have-ever-seen

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3 Comments

  1. “Observations have already indicated that 3I/ATLAS is bursting to life with cometary activity. These observations also seem to indicate that 3I/ATLAS is bigger than previous interstellar invaders 1I/’Oumuamua and 2I/Borisov.”

  2. Fascinating we’ve seen three of these in (relatively) quick succession, now we have the tech for it. It indicates that inter-solar system activity isn’t a rare thing, and this has likely been going on a long time and we’ve just not had the ability to notice.