First American in space named alan shepared he was going to be the first orbit in Earth
Study the affects of space on a biological creature which was a dog named Lakia the dog was suppose to survive for 10 day it only made it 2 days because of the cold and they sent that dog just to discover if human people can go and investigate more about it.
physiological sent a Japanese named Ham it was 16 min and some seconds and came back from space in a ocean and he survived
First man in space named yuri Gagurin was up into space for a hour and some minutes and he didn't do anything but wonder around
First artificial satellite
was first satellite to fly by mars
-it was a united states space plogcam
-stared in 1964 on Aprial 8th
-there were 1-2 missiones
First succesful moon landing
-launched 2 of March 1972
-was the first spacecraft to travel through the Astroid
First spotlight to study Mercury
-study the outer solar system
-going to the ort cloud takes 300 years to get there and 30,000 years to get through it .
study the Pluto system and objects first one to study pluto.