Categories

Come on in! Join Pinterest today...it only takes like a second or so.

More like this: black holes, water and spaces.
Visit Site

Related Pins

A Primordial Quasar - The nearest quasars are now known to be supermassive black holes in the centers of galaxies. Gas and dust that falls toward a quasar glows brightly, sometimes outglowing the entire home galaxy. The quasars that formed in the first billion years of the universe are more mysterious, though, with even the nature of the surrounding gas still unknown.

Largest Sky Map Revealed: An Animated Flight Through the Universe

How far away is spiral galaxy NGC 4921? Although presently estimated to be about 310 million light years distant, a more precise determination could be coupled with its known recession speed to help humanity better calibrate the expansion rate of the entire visible universe.

A Planetary System That Never Was, Teaches About Those That May Be... While Kepler and similar missions are turning up planets by the fist full, there’s long been many places that astronomers haven’t expected to find planetary systems. The main places include regions where gravitational forces conspire to make the region around potential host stars too unstable to form into planets. And there’s no place in the galaxy with a larger gravitational force than the center where a black hole lurks.

Galaxy

Arp 273" two galaxies in the early stages of collision.