Redshift 10 Candidate Galaxy Images

Caption

This image of the Hubble Ultra-Deep Field is part of the deepest infrared image ever taken of the universe. The small blue box outlines the area where astronomers found what may be the most distant galaxy ever seen, 13.2 billion light-years away, meaning its light was emitted just 480 million years after the Big Bang. It is small and very faint and is shown separately in the larger box. The galaxy is shown as blue because it emitted very blue light due to its high rate of star birth, although by the time the light reached Hubble it had been stretched into the infrared by the expansion of space, giving it a redshift value of about 10. Its official name is UDFj-39546284, but astronomers refer to it as the "redshift 10 galaxy candidate."

Credit

Credit:NASA, ESA, Garth Illingworth (University of California, Santa Cruz) and Rychard Bouwens (University of California, Santa Cruz and Leiden University) and the HUDF09 Team.

Labeled

z10 object labeled

Unlabeled

z10 object unlabeled