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You searched for "black hole"
We found 8 results on physics.org and 34 results in our database of sites
(of which
34 are Websites,
0 are Videos,
and 0 are Experiments)
Search results on physics.org
Science Matters!
A question and answer forum on new science, covering pulsars, black holes, the big bang and more.
Gas Disks
Images and text relating to the discovery of a massive black hole at the centre of the M87 Galaxy. Images from the Hubble Space Telescope are visible
Cosmology FAQ
A long lisit of cosmology questions, dealing with subjects such as the Big Bang, dark matter, black holes, the expanding universe.
Black Holes: What Happens to a Star When It Dies
A star exists in a delicate balance between the crushing force of gravity, on the one hand, and the push of incredibly hot gases on the other.
Einstein Online
A great site about Einstein's ideas with lots of information on special and general relativity, cosmology, gravitational waves, black holes.
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Build Your Own Star – Virtual Experiment
Create your own star and watch its life play out. Can you create a black hole?
Frame-dragging by Black Holes
This article reviews the recent work that has proved Einstein's relativistic theory of "Frame-dragging", using observations from X-ray astronomy satellites.
What is Hawking radiation?
A description of Hawking radiation, which, theoretically, causes black holes to shrink.
Subrahmanyan Chandrasekhar
Subrahmanyan Chandrasekhar (1910 - 1995) In 1930 he showed that a star of a mass greater than 1.4 times that of the Sun had to end its life by collapsing into an object of enormous density unlike any ...
High Energy Astrophysics Science Archive Research Centre
This is a NASA site that is an archive of data, images etc to do with high energy astronomy, studying everything from black holes to the Big Bang.