Your search for "black holes" returned 57 results
Black holes occur when a star dies. Find out how black holes are made, types of black holes, parts of black holes and how we detect black holes in space.
Near a black hole, matter is pulled towards the extremely dense core, which is known as the singularity. Find out what happens if you were near a black hole.
What if you fell into a black hole? Explore the hypothetical and discover what might happen if you fell into a black hole.
The Event Horizon Telescope has begun imaging the supermassive black hole at the center of the Milky Way. Learn more at HowStuffWorks.
Scientists have just made a new discovery about the throbbing galactic hearts known as 'active galactic nuclei,' or AGN. Learn more at HowStuffWorks.
Does radiation from beyond our galaxy reach our skin? Learn more in this HowStuffWorks Now article about photons, radiation and sunburns.
What if a black hole formed near our solar system? What would happen? Read about the possibility of being sucked into a black hole.
The Laser Interferometer Gravitational-wave Observatory (LIGO) has detected a gargantuan black hole smashup for the third time. Learn more at HowStuffWorks.
A hole in the universe was recently discovered by scientists at the University of Minnesota in 2007. Read about the discovery of a hole in the universe.
Can we plug the hole in the ozone layer? Learn about ozone, ozone depletion and if it is possible to fix the ozone hole.
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