We cant even see whats on the other side of the Moon, and we are led to
believe about a black hole Billions of light years away based on a telescope?
Not exact matches
When Hamilton had begun thinking
about black holes eight years earlier, he started with a simplistic description called a Schwarzschild
black hole, a make -
believe object that has no charge or spin.
The team
believes that the newly discovered
black hole existed in an environment that was
about half neutral, half ionized.
That made it
about 20 times larger than the predicted size of the
black hole, but researchers
believe that it could be even smaller.
A giant x-ray flare from the heart of our galaxy is helping researchers test ideas
about a
black hole they
believe lurks there
This particular quasar is
believed to have an extremely massive
black hole about 10 billion times the mass of the sun.
Physicists
believe that information
about the contents of a
black hole radiates out from its surface in the form of Hawking radiation.
The X-ray source is
believed to be a stellar mass
black hole, one created from the collapse of a massive star
about 5 to 6 million years ago.