What happens when you point the Hubble Space Telescope to a seemingly empty patch of sky? You get a view that takes you to the edge of the Universe! Despite showing just a tiny patch of sky, this photograph contains around 10,000 galaxies, some of which are over 13 billion light years from Earth!
Credit:
NASA, ESA, H. Teplitz and M. Rafelski (IPAC/Caltech), A. Koekemoer (STScI), R. Windhorst (Arizona State University), and Z. Levay (STScI)