An "bridge" of hot gas stretches between galaxy clusters Abell 401 and Abell 399 It may not be good practice to…
It seems that every few months or so comes a new discovery of a new “most distant galaxy ever found.”…
As the Milky Way rises over the horizon at the European Southern Observatory, its companion galaxies also come into view.…
Its massive gravitational field warping space, the huge elliptical galaxy A2261-BCG, seems to have a diffuse halo of stars instead…
There's jumbo shrimp and accurate rumors; now there's even a mini supermassive black hole. Astronomers have identified the smallest supermassive…
A giant spiral of gas dust and stars, Messier 101 spans 170,000 light-years and contains more than a trillion stars.…
Greetings, fellow SkyWatchers! With early evening dark skies, this is a perfect opportunity to take on some more serious studies.…
In the big image at left, the many galaxies of a massive cluster called MACS J1149+2223 dominate the scene. Gravitational…
Greetings, fellow SkyWatchers! This looks like a great week to take in some galactic star clusters and enjoy the Andromeda…
If you're going to put your name in lights, you might as well go big; REALLY big. And with millions…