A bunch of hydrogen atoms clustered together. The H+ smashed together releasing a ton of heat, creating the sun.
scientist hypothesis that the sun and the solar system formed 4.5 billion years ago. Gravitational forces acting on the cloud probably caused to begin it to contract.
What did the solar system begun as
comets could be very bright
they believe our solar system was formed by the big bang
Because people think that comets are cool and they have bright lights and fire and you can make a wish too also because they are interesting to watch maybe some people are scared but they are still interesting!
I think you mean "protoplanet hypothesis". In fact, astronomers usually call it the Nebular Hypothesis A protoplanet is a planet-like object that hasn't fully developed into a planet. Why that hypothesis? It's because it is the best we have to describe the origin of the solar system according to the Laws of Physics.
Just think this.....is the solar system did NOT exist then we would not exist.
People thought the earth was in the center of the solar system
it was all formed by me
he thought that the universe and the solar system was the same thing but know we now that they are to separate things
comets could be very bright
They thought it was a explosion in the universe so they sent astronauts into space.
they believe our solar system was formed by the big bang
Yes it can because when the Solar System formed a LONGtime ago it still can form any time it wants.I disagree. I don't think it will happen any more.
4.5-5 billion years old
Yes, When asteroids join and start building up. No, that's not scientifically realistic. What I mean is that astronomers calculate that it will not happen at this stage of the Solar System's evolution. It's all based on mathematics, I think.
A solar flare, I think
The solar system and its planets was fromed from a very large supernova, or massive explosion. (Scientific explanation) God created the entire universe and everything in it. (Biblical explanation)
Because people think that comets are cool and they have bright lights and fire and you can make a wish too also because they are interesting to watch maybe some people are scared but they are still interesting!