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Black hole - Wikipedia
A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as ... More »


Black holes are among the strangest things in the universe. They are massive objects – collections of mass – with gravity so strong that nothing can escape, not  ...


But how did black holes come to be, and why are they important? Below we have 10 facts about black holes — just a few tidbits about these fascinating objects.


May 19, 2016 ... Black holes are the only objects in the Universe that can trap light by sheer gravitational force. Scientists believe they are formed when the ...


1: A black hole is formed when a large star starts running out of fuel and begins to collapse under its own gravity. Such a star may become a white dwarf or a.


Apr 30, 2017 ... An artist's impression of Cygnus X-1, a stellar-mass black hole pictured pulling matter from a nearby star into its accretion disk and emitting ...


Apr 9, 2015 ... Black holes are some of the strangest and most fascinating objects found in outer space. They are objects of extreme density, with such strong ...


Dec 1, 2014 ... Nine facts about black holes that will probably hurt your brain.


Oct 19, 2014 ... Black holes do not suck, and 9 other things you didn't know.


May 17, 2016 ... Black hole One contender for the smallest thing in the universe is the singularity at the center of a black hole. (Shown here, an artist's drawing of ...