-
When the sovia union lauched spunik its started the cold war with the U.S.A. the US thought when the union launched the spunik 1they could shoot missles.
-
The U.S lauched the explorer 1 to fight back agianst the union
-
the US sent Exploer 2 but it didnt make it into orbit.
-
the first satellite lauched by the US
-
the first man made machine to land on the moon
-
the luna 3 was the first to take photographs of the world
-
the US launches the first weather satellite into orbit
-
the union launch first person in to space in luna 1
-
Alan B. Shepard was the first American in space
-
Neil Armstrong and Edwin "Buzz" Aldrin were the first people to walk on the moon
