Hubble Finds Variable Stars in Distant Spiral Galaxy

Blue Stars Ring Nucleus of Galaxy AM 0644-741

Resembling a diamond-encrusted bracelet, a ring of brilliant blue star clusters wraps around the yellowish nucleus of what was once a normal spiral galaxy in this new image from NASA's Hubble Space Telescope (HST). This image is being released to commemorate the 14th anniversary...

Ring Galaxy AM 0644-741

Ditigized Sky Survey Image of AM 0644-741

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Zoom Animation of AM 0644-741

Zoom from a Digitized Sky Survey color image of the field around the ring galaxy AM 0644-741 and dissolve into the Hubble Advanced Camera for Surveys image. A pan along the star-forming regions of the bright ring is also included.