According to the superstring theory, there are possibly 10 dimensions existing in our universe. But we live here on earth, havibg three dimension. But since we are in three dimension world, we can't go up a higher dimension.
An event called the Big Bang (a giant explosion) which occurred between 10 and 20 billion years ago.
During the Big Bang, all of the space, time, matter, and energy in the Universe was created.
my answer is yes
yes because we have earth were we can live peacefully and we can discover many things that you think it did not exist
Our universe began with an explosion of space itself - the Big Bang. Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies
the universe consist of galaxies,planets and everything we see