Galaxy Zoo Talk

Is this an artefact?

  • Brian_Power by Brian_Power

    Is this a triple exposure of a single object? Or is it an arrangement of three very similar objects? Spiral galaxies? Or artefact?

    Posted

  • vrooje by vrooje admin, scientist

    Most likely an #artifact. If you see green/red/blue echoed but offset it usually means the different observations that go into making the color image were combined without properly accounting for their offsets. Sometimes it happens.

    Posted