
Space / 2014-02-07
Pushing the Limits of the Observable Universe
Pushing the Limits of the Observable Universe
NASA's image library records Pushing the Limits of the Observable Universe.
WHY IT’S INTERESTING
This image of the galaxy cluster Abell 2744 was obtained with NASA Hubble Space Telescope. The zoomed image shows the region around the galaxy Abell2744_Y1, one of the most distant galaxy candidates known.