Astronomy

The First Telescope

1668

The first reflecting telescope was bulit Isaac Newton in England

Discorvery of Uranus

1781

Uranus is discoved by Herschel in 1781 in England

First man to walk on the moon

Jul 20, 1969

Neil Armstrong was the first man on the moon along with his colleague Edwin Aldrin on the Apollo 11 in 1996.

First woman in space and on the moon

Jun 18, 1983

Sally Ride was the first woman in space and to walk on the moon in the year 1983

Water on Mars

2000

It is now confirmed that there there may have been/is still liquid water on Mars.