In general relativity, a white hole is a hypothetical region of spacetime which
cannot be entered from the outside, although matter and light can escape from it.
Oct 8, 2015 ... Black holes are created when stars die catastrophically in a supernova. So what
in the universe is a white hole? It's imagination day, and we're ...
May 6, 2014 ... Reid Reimers expands your mind with an explanation of white holes -- celestial
objects that almost definitely are not real things that can be ...
Aug 19, 2014 ... Sailors have their krakens and their sea serpents. Physicists have white holes:
cosmic creatures that straddle the line between tall tale and ...
May 25, 2011 ... White holes are the opposite of black holes, objects into which nothing can enter
but are constantly spewing out matter. They were thought to ...
Watch the What is a White Hole? video clip of HISTORY's series The Universe.
Find this and many more videos only on HISTORY.
Dec 18, 2013 ... People like to think of black holes and white holes as gateways through the
universe. It would be rather convenient if we could enter a black ...
Illustrations of White Hole and wormhole geometry, plus a visualization of what
the view through a wormhole would look like. One of Andrew Hamilton's excellent
Jul 17, 2014 ... The collapse of a star into a black hole could be a temporary effect that leads to
the formation of a 'white hole', suggests a new model based on ...
Apr 5, 2016 ... Black holes are a fundamental part of our understanding of the universe, but
there are several other types of holes that could theoretically exist ...