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Black hole

en.wikipedia.org/wiki/Black_hole

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

What Is a Black Hole? | NASA

www.nasa.gov/audience/forstudents/k-4/stories/nasa-knows/what-is-a-black-hole-k4.html

A black hole is a place in space where gravity pulls so much that even light cannot get out.

Black Holes | Science Mission Directorate

science.nasa.gov/astrophysics/focus-areas/black-holes

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 ...

What Is a Black Hole? | NASA

www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-a-black-hole-58.html

Black holes may answer questions about the beginning and the future of the universe.

Black Holes: Facts - Space.com

www.space.com/15421-black-holes-facts-formation-discovery-sdcmp.html

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 ...

Latest News About Black Holes - Space.com

www.space.com/topics/black-holes-news

A black hole is a location in space that possesses so much gravity, nothing can escape its pull, even light.

BLACK HOLES by Ted Bunn - Berkeley Cosmology Group

cosmology.berkeley.edu/Education/BHfaq.html

Answers to black hole questions like "How big is a black hole?" ,"How do black holes evaporate?", and "What is a wormhole?".

HubbleSite: Black Holes: Gravity's Relentless Pull

hubblesite.org/explore_astronomy/black_holes/

Black Holes: Gravity's Relentless Pull. Information, virtual journeys, and simulations about black holes from the Space Telescope Science Institute.

Black Hole: Star Eater - National Geographic Magazine

ngm.nationalgeographic.com/2014/03/black-holes/finkel-text

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  ...

Simulated black hole experiment backs Hawking prediction - BBC.com

www.bbc.com/news/science-environment-37088877

Aug 16, 2016 ... A lab experiment has lent support to one of Stephen Hawking's most important predictions about black holes. Prof Jeff Steinhauer simulated a ...

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A research vessel finds a missing ship, commanded by a mysterious scientist, on the edge of a black hole... More>>
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