Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

(CNN) — For some young people, a popular method for getting a quick high is by misusing laughing gas — and lately, that’s in the form of nitrous oxide from products sold by the company Galaxy Gas. CNN ...

FLORENCE, Ala. (WHNT) – Health experts and a Florence father are speaking out about the danger of recreational nitrous oxide and how children are getting access to it. Joey Peters has watched his son ...

Indian astronomers have identified a surprisingly mature, Milky Way-like galaxy from the universe’s early era. Named ...

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...

Using ESA's XMM-Newton satellite, astronomers from Stanford University and elsewhere have conducted deep X-ray observations ...

Indian scientists have discovered a 13.8-billion-year-old galaxy that resembles the Milky Way. The galaxy has been named ...