An artist's illustration of the black hole at the heart of a quasar in the distant universe. The biggest black hole known to exist lives in the nearby galaxy It's times bigger than the Milky Way's supermassive black hole.
The Pillars of Creation Nebula - Twenty years after the initial iconic photo was taken, the Hubble telescope returns for a high-def shot. Those little finger-like protrusions sticking out on the edges of it?
The Horsehead Nebula This photo of the Horsehead nebula was captured by NASA's Hubble Telescope in infrared. It's located in the constellation Orion about light years away from us. The Galaxy This massive galaxy is not much different