Galaxy Zoo Talk

" blue galaxy "

  • Luiza_Biazus_Cortina_ by Luiza_Biazus_Cortina_

    I wonder why the blue coloration that this galaxy has, and what is this "Green Point" "inside" of the galaxy.

    Thank you!

    Posted

  • planetaryscience by planetaryscience

    The green dot is artifact (a cosmic ray I believe) and the blue color of the galaxy is due to the fact that it a starforming galaxy.

    Posted