Panning Across the Starburst Arc


This Hubble image shows a massive galaxy about 4.6 billion light years away. Around that galaxy’s border are four bright arcs. They are images the same distant galaxy nicknamed the Sunburst Arc. The Sunburst Arc galaxy is almost 11 billion light-years away. Its light is lensed into multiple images by gravitational lensing of the nearer galaxy. The Sunburst Arc is one of the brightest lensed galaxies known, and its image is visible at least 12 times within the four arcs.

Video Credit: ESA / NASA / Rivera-Thorsen et al.

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