An intervening cluster of galaxies acts like a cosmic microscope and bends and magnifies light from a distant galaxy.
Source: https://www.livescience.com/ionizing-photons-escape-galaxies-small-channels.html
Only the Autodidact is Free
An intervening cluster of galaxies acts like a cosmic microscope and bends and magnifies light from a distant galaxy.
Source: https://www.livescience.com/ionizing-photons-escape-galaxies-small-channels.html