ESA tracks rare interstellar comet

This makes three interstellar objects found within the last 8 years:

  1. 1I/‘Oumuamua in 2017
  2. 2I/Borisov in 2019
  3. 3I/ATLAS in 2025

https://www.esa.int/Space_Safety/Planetary_Defence/ESA_tracks_rare_interstellar_comet

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