Question

Is it true that explore 1 was first satellite launched by the americans?

Answer 1

yes it is true that explore 1 was the first satellite launched by the Americans.............

Answer 2

Explorer 1 was the first U.S. satellite and the first satellite to carry science instruments. The satellite was launched on Jan. 31, 1958, from Cape Canaveral, Fla.. Explorer 1 followed a looping flight path that orbited Earth once every 114 minutes.