Study reveals NGC 5018's significant globular cluster population Radial density profile of globular clusters shows evolutionary patterns Tidal forces shape NGC 5018 galaxy group’s globular cluster sys ...
About 430 million light years from Earth, in the Leo constellation, a new ultra-diffuse galaxy has been discovered to be under formation at the end of the tidal tail, a long, thin stream of stars and ...
This NASA's Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away. Arp 148 is the staggering aftermath of an ...
NGC 5643's active galactic nucleus isn't the brightest source of X-rays in the galaxy, though. Researchers using ESA's XMM-Newton discovered an even brighter X-ray-emitting object, called NGC 5643 ...