Showing 1 - 1 of 1 article tagged "comet perihelion 2025"

• 

  Posted Friday 12/12/25 at 11:26PM EST

  Gemini North observations show changes in Interstellar Comet 3I/ATLAS after perihelion

  On November 26, 2025, astronomers at the Gemini North telescope on Maunakea in Hawai’i observed the interstellar comet 3I/ATLAS using...