New Hubble CANDELS image of most distant known galaxy z8_GND_5296
This image from the NASA/ESA Hubble Space Telescope CANDELS survey highlights the most distant galaxy in the Universe with a definitively measured distance, dubbed z8_GND_5296. The galaxy's red colour alerted astronomers that it was likely extremely far away, and thus seen at an early time after the Big Bang. A team of astronomers measured the exact distance using the Keck I telescope with the new MOSFIRE spectrograph. They found that this galaxy is seen at about 700 million years after the Big Bang, when the Universe was just 5 percent of its current age of 13.8 billion years.
Link:
Credit:NASA, ESA, V. Tilvi (Texas A&M University), S. Finkelstein (University of Texas, Austin), and C. Papovich (Texas A&M University)
About the Image
About the Object
Name: | CANDELS/GOODS-N field, z8_GND_5296 |
Type: | Early Universe : Galaxy Early Universe : Cosmology |
Distance: | z=7.51 (redshift) |
Category: | Cosmology Galaxies |