Hold onto your telescopes, folks—the milky way and andromeda just challenged each other to a cosmic size contest… and ...

IC 1101 holds the title of the largest galaxy known to humanity, and its colossal size is almost beyond comprehension. Located approximately 1.045 billion light-years away from Earth, this galaxy is ...

Astronomers have found the largest known object in the universe, and its over 1 billion lightyears long. Mon, 12 May 2025 11:19:28 GMT (1747048768723) Story Infinite Scroll ...

An international team of astronomers has performed multi-band radio observations of diffuse radio emission in a galaxy ...

Astronomers have discovered what may be the largest-scale structure in the known universe — a group of galaxy clusters and clusters of galaxy clusters that spans roughly 1.3 billion light-years ...