astronomicalwonders:Arp 142This Hubble image shows the two galaxies interacting. NGC 2936, once a st
astronomicalwonders:Arp 142This Hubble image shows the two galaxies interacting. NGC 2936, once a standard spiral galaxy, and NGC 2937, a smaller elliptical, bear a striking resemblance to a penguin guarding its egg.Credit: NASA, ESA and the Hubble Heritage Team (STScI/AURA) -- source link