Title: If you go to the black hole, will you end up in the other universe
1If you go to the black hole, will you end up in
the other universe
2How does a black hole form?
- We think that a black hole can form when a very
massive star collapses at the end of its
existents. Stars become like our sun because of
energy from nuclear reactions going on deep
inside the star. They convert hydrogen to helium,
and that gives off energy, which becomes light.
Once that hydrogen is used up, they can start
using helium in their nuclear "furnaces." But
eventually any star will run out of "fuel." Stars
like our sun will collapse and become a "white
dwarf."
To Hot!!!
3Some people believe if you go in a black hole
and survive you will go through a long portal
witch will bring you to the other side of the
universe
Diagram of porters are orange.
4Have astronomers found any black
- holes?Yes, we think so. Of course a black hole
itself would be hard to see! But we can see when
hot gases are "sucked" into the black hole. The
collisions and explosions that occur when that
happens generate huge bursts of light, including
X-rays. We know of several stars that appear to
have invisible but very massive companion stars.
They look as if the invisible companion is
pulling gas from the regular star. The only thing
we know of that could do that is a black hole. We
also see incredible explosions in the centers of
some galaxies. The only thing we know of that can
make such spectacular explosions is a very big
black hole a black hole with the mass of
millions of stars! Such a huge black hole can
pull in whole stars!
5How do black holes have energy if they form from
dead or burned-out stars?
- Black holes form from large stars that collapse
when they run out of fuel for their nuclear
reactions. There are many forms of energy heat,
light, energy of motion, and the energy of
gravity. Black holes have LOTS of gravitational
energy!
AAAAAAAAAAAAAA its a zombie black hole
6Could a beam of light orbit a black hole?
- That's an interesting idea. I think that it
could, but only if it happened to come in at just
the right angle so it would be in a perfectly
circular orbit. That seems unlikely, so it would
be more likely that it would either pass by the
black hole in a curved path or go into the black
hole.
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