Galaxy Zoo Talk

Blue star in galaxy shot

  • myacobucci by myacobucci

    Any ideas on this? What is that Blue dot? Can a star be that big?

    Posted

  • Terrance_L._Johnson by Terrance_L._Johnson

    it is not a matter of the star being big. the star is between us and the galaxy, making it closer. also, the exposure time can enhance its appearance.

    Posted