Universe

The Universe is everything in space and on Earth.

History
People in early times thought everything in the universe was thought to orbit around the Earth until Johannes Kepler developed an understanding of physics

which led to the gradual acceptance of the idea that the Earth moves around the Sun and that the planets are governed by the same physical laws that governed the Earth and that the rest of the universe doesn't orbit around earth.

Hubble Space Telescope
Main Article:Hubble

The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by the Space Shuttle Discovery in April 1990. It is named after the American astronomer Edwin Hubble.