Large galaxies, like the Milky Way, attract smaller galaxies. Our solar system 's cosmic neighborhood spans 100,000 ...

Check out these 8 images of galaxies, star clusters, supernovas and others captured by NASA James Webb Space Telescope in ...

The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into ...

Magnetars, a type of neutron star, may be the explosive remnants of stellar mergers, rather than the result of massive stars collapsing and exploding as supernovae, since the phenomena originate in ...