In the top left corner of this starry sight, the globular cluster NGC 2031 shines brilliantly in the constellation Mensa in ...
Our galaxy is far larger, brighter, and more massive than most other galaxies. From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes ...
Galaxy with a Voracious Black Hole: Bright, starry spiral arms surround an active galactic center in galaxy NGC 4951, which is located in the Virgo constellation, roughly 50 million light-years ...