what is universe how was created
Answers
all existing matter and space considered as a whole; the cosmos. The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago.
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Answer:
Universe is the name that we use to describe the collection of all the things that exist in space. It is made of many millions of millions of stars and planets and enormous clouds of gas separated by a gigantic empty space which is called the universe. Astronomers can use telescopes to look at very distant galaxies.
Many people in history had ideas to explain the universe. Most early models had the Earth at the centre of the Universe. Some ancient Greeks thought that the Universe has infinite space and has existed forever. They thought it had a set of spheres which corresponded to the fixed stars, the Sun and various planets. The spheres circled about a spherical but unmoving Earth.
Over the centuries, better observations and better ideas of gravity led to Copernicus's Sun-centred model. This was hugely controversial at the time, and was fought long and hard by authorities of the Christian church (see Giordano Bruno and Galileo).
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