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How do we know that all the stuff in are galaxy like supernova and wormholes exist when weve never seen it?
Minibig90
- We know about supernovae because we saw them.
- Wormholes are hypothetical, and probably don't exist. It is doubtful whether they can even be created.
- For knowledge about other astronomical objects, ask questions about the specific objects - or look them up in the Wikipedia.
Wiki User
∙ 14y ago
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Who was the first person to see a wormhole?
EVERYWHERE! If theory is correct then teeny tiny wormholes permeate the entire fabric of the universe, i.e. they are everywhere, you are probably surrounded by Quadrillions right now! pretty cool, huh?
What will never happen to the sun?
Our Sun will never become a supernova or a black hole; it doesn't have NEARLY enough mass for that.
Why will the sun never explode in a supernova?
Its not big enough. You have to have a certain amount of mass to end as a supernova.
When will the milkey ways sun go super nova?
Our sun is to small to go super nova.Super nova's happen when a star explodes. For a super nova, the star has to be atleast 5x bigger then our sun.When our sun explodes, you would just see HUGE FIREWORKS.
How does a supernova or a black hole get created?
I guess in a way, you could say Supernovas do create black holes. But a supernova is a reaction from a star running out of nuclear fuel and the gravitational pull makes the star collapse in on itself. This creates the supernova, which is like an explosion that can outshine an entire galaxy before fading from view over several weeks or months. Supernovas when at it's brightest, can radiate more energy than our sun emits over 10 billion years. Blackholes are created in the same way, the supernova is practically the explosion of the star. When a supernova has faded, it will leave behind a supernova remnant. But the supernova will create either a blackhole, and if the star was massive, a supermassive black hole, or a white dwarf. Once faded, the white dwarf will become a black dwarf. Blackholes are a region of space in which the gravitational pull is extremly great. So great not even light can escape its pull, yet the light can never be sucked in. You could say light travels at speed "C" and a blackhole's gravitaional pull is a power of "C", cancelling each other out, the light goes nowhere. Once having being sucked past a point called "Event Horizon" on a blackhole, theres is really no escape. The Blackhole's gravitaional pull is centered at a point called singularity. There is believed a Supermassive Blackhole is at the centre of the Milky Way, the galaxy we live in. No one knows where a blackhole leads to. It could be a rip in space that could transport us to a different universe or just crush us, which its gravitional pull would most likely do as we got closer to singularity.
Where do wormholes lead?
Wormholes is a posiblitiy that will lead you far out the galaxy, possilibly it might be useful to find all answers to this question.But my answer is that wormhole will lead us the the unknown and the secreats of the galaxy.
What would happen if God didn't exist?
If god didn't exist then the hole world and all the planets and galaxy's would never happen
When will the sun be supernova?
Never. A star must be about 10 times the mass of the sun or more to go supernova.
How long do wormholes last?
Wormholes are only hypothetical and have never been observed. "While we do not have any direct experimental evidence for the existence of such objects, it is commonly believed that such objects might be formed in regions of intense gravitational fields, where the highly curved nature of the spacetime manifold might allow for the existence of nontrivial topology." Source:http://www.bun.kyoto-u.ac.jp/~suchii/wormholes.html [Accessed 21st June 2009] So in short, if you can prove they exists expect a call from Stockholm. However, it is estimated that if one was to exist it would be extremely short lived with a life span in the order of seconds or milliseconds.
Who was the first person to see a wormhole?
EVERYWHERE! If theory is correct then teeny tiny wormholes permeate the entire fabric of the universe, i.e. they are everywhere, you are probably surrounded by Quadrillions right now! pretty cool, huh?
What will never happen to the sun?
Our Sun will never become a supernova or a black hole; it doesn't have NEARLY enough mass for that.
Why will the sun never explode in a supernova?
Its not big enough. You have to have a certain amount of mass to end as a supernova.
Is Saturn still in the galaxy?
Yes. Saturn is part of our solar system. It will never leave the galaxy.
Does Jason banas exist?
well....... no he doesn't exist. he's just a person who will never be alive........ just kidding. he goes to fort defiance high school in Virginia. he lives in a house on a road that's in the state of Virginia. that is in the united states of America. that is in north America. that is in the earth. that is in a galaxy. that is in the universe. also Darren Haley doesn't exist.
What do astronauts call your galaxy?
I live in the Milky Way galaxy and the astronauts live here also when they are not in space but even in space they have never left our galaxy.
When will the milkey ways sun go super nova?
Our sun is to small to go super nova.Super nova's happen when a star explodes. For a super nova, the star has to be atleast 5x bigger then our sun.When our sun explodes, you would just see HUGE FIREWORKS.
Is there a Mario galaxy 3?
no, and there probably never will be either.
