Astronomers have captured the universe's first confirmed failed galaxy, a starless expanse of dark matter dubbed Cloud-9, ...
Far out in the halo of a nearby spiral galaxy, astronomers have found something that looks like a cosmic misfire, a place ...
Hubble observations of ‘Cloud-9’ with gas-rich body near Messier 94 offer rare evidence for studying galaxy formation, ...
Astronomers using the NASA and European Space Agency’s Hubble Space Telescope have identified what appears to be a ...