Telstar.
The name of the first American satellite in space was called Explorer 1.
It was called explorer 1 and was used for radio activity.
who developed the first satellite tell the name of the humanwho developed the first satellite tell the name of the human
The (former) USSR launch the first satellite. Its name was Sputnik.
Department of Telecomunication
I'm not sure, but I think it was called Redstone.
The first American satellite sent into space was named Explorer 1. It was launched on January 31, 1958 as part of the United States' response to the Soviet Union's successful launch of Sputnik 1.
Sputnik
SKYLAB
Sputnik was the first artificial satellite.
The first satellite from Earth is named Sputnik 1, launched by the Soviet Union on October 4, 1957.
sputnik