A black hole is a region of spacetime exhibiting such strong gravitational effects
that nothing—not even particles and electromagnetic radiation such as ...
A black hole is a place in space where gravity pulls so much that even light
cannot get out.
Don't let the name fool you: a black hole is anything but empty space. Rather, it is
a great amount of matter packed into a very small area - think of a star ten ...
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 ...
Oct 3, 2016 ... There are some things in the universe that you simply can't escape. Death. Taxes
. Black holes. If you time it right, you can even experience all ...
Black Holes: Gravity's Relentless Pull. Information, virtual journeys, and
simulations about black holes from the Space Telescope Science Institute.
Albert Einstein thought that a black hole--a collapsed star so dense that even
light could not escape its thrall--was too preposterous a notion to be real. Einstein
Answers to black hole questions like "How big is a black hole?" ,"How do black
holes evaporate?", and "What is a wormhole?".
Astronomers think the object shown in this Chandra X-ray Observatory image (in
box) may be an elusive intermediate-mass black hole. Located about 32 million ...