Solar system exploration
Jarvis thurgate
Pre:1900 Galileo Galilei
He died on January 8th 1642
Occupations
Galileo was an Italian physicist,mathematician,astronomer and also philosopher who changed science.
Discoveries
Galileo's main discovery expanded on Newton's theory of gravity and how objects moved on Earth.
Galileo imporoved the basic telescope.
He then went on to discover many moons and infomation about other planets.
Dates
Galileo's discoveries happend in his working time.
Technologies used
A telescope,and his inquiring mind.
Contributions to knowledge
He has changed science as we know it and has gave us great knowledge.
Post:1900 voyager 1& 2
Info on the voyagers
Objective
The objective was to resech the planetary systems of Jupiter and Saturn but it continued to resech ferther into space.
Name
voyager 1&2
it took off on 1977.
Technoloies used
the voyager used bosters to launch and toget out of our obit it also uses a giant radar dish to send information back to NASA.
Discoveries
the voyagers have discovered lots of thing e.g. moon.
voyager 1 entered intastella space.