Around 50 million years ago, a blue dwarf galaxy shot through the center of an enormous galaxy more than twice the size of the Milky Way, called LEDA 1313424. Now, astronomers have revealed the ...
NASA’s Hubble telescope has captured a spectacular image of a galaxy that looks like a ‘Bullseye’. The so-called Bullseye was formed by a rare space collision between a tiny blue dwarf galaxy and ...