-
1st artifical satilite launched
-
Period: to
space exploration timeline
-
1st mammal to orbit
laika -
mercury project begain
-
1st time man sent to space
yuri garganin -
1st astrnaut sent to space
alan shepard -
gemini space programe begain
-
1st astronaut to orbit earth
john gleen jr. -
1st woman sent to space
valentia tershkova -
apollo 8
-
apollo 9 launched
-
1st man on the moon
neil armstrong -
launch of voyeger 2
-
launch of voyeger 1
-
1st space shuttle mission
columbia
