Galaxy Zoo Talk

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  • kfrancist by kfrancist

    why is there a yellow box in the middle of the star?


  • Budgieye by Budgieye moderator

    Welcome kfrancist . The galaxies are dimmer, so to see them well,so the images are overexposed to make them brighter., which does terrible things to the star images. The yellow box is the star is an artifact