Bullseye, Hubble Space Telescope

Yale astronomers have announced the discovery of a galaxy with nine concentric rings—the most rings ever seen in a single ...
NASA's Hubble Space Telescope has captured a cosmic bullseye. The gargantuan galaxy LEDA 1313424 is rippling with nine ...
Around 50 million years ago, a blue dwarf galaxy shot through the center of an enormous galaxy more than twice the size of ...