Galaxy Zoo Talk

Subject: AGZ0004upo

Subject AGZ0004upo Full subject data (JSON)

Comments

  • Spacefan016 by Spacefan016

    What is that green line?

    Posted

  • ElisabethB by ElisabethB moderator

    That is a satellite trail. As the sunlight reflects of the satellite, and because it moves so fast it only gets caught in one filter.

    Posted

  • lostlens by lostlens

    #artifact satellite trail

    Posted