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Spitzer Reveals Off-Centre Star Formation Ring

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Spitzer Reveals Off-Centre Star Formation Ring — page 1 of 1

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2005

October 13th, 2005

Spitzer Reveals Off-Centre Star Formation Ring

Andromeda Galaxy

Spitzer infrared imaging shows an asymmetric ring of star formation and a gap in Andromeda's disk, suggesting past interactions with satellite galaxies.

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