Galaxy Zoo Talk

tidal debris

  • deuterijum by deuterijum

    Does this galaxy have tidal debris? Could someone add more examples of tidal debris


  • ElisabethB by ElisabethB moderator

    Copied from the "Examples" on the classifying page :

    Now you can look at the larger picture - if the galaxy is colliding with another, click "merger." If there's no visible second system, but long streams of stars or gas are visible then click "tidal debris." "Both" and "Neither" are your other options.