The universe continues to be infinite. This is due to the initial big bang explosion, which helped formed the planets, meteors, asteroids, and other debris in space. Since space has no known beginning and end, it remains a mystery to scientists and one and all.
According to scientists the universe continues to expand as a result of the initial big bang.
expands
they know everything
It seems it will continue expanding forever.
14 billion
yes
by the explosion of the universe
Scientists who study the universe are known as cosmologists.
Because scientists continue to find out new things about the world and the universe, therefore students have to learn the new stuff. :)
Basically scientists want to learn how the Universe works.
A theory that the universe formed in a huge explosion
A supernova.