There was only one -- John Glenn, first American to orbit the earth.
The name of John Glenn's space capsule was Friendship 7.
Mercury Friendship 7 was a capsule.
Mercury Friendship 7 traveled into Earthorbit in space.
7
The first astronauts were called the Mercury 7 because they were the first group of astronauts selected for Project Mercury, the United States' first manned spaceflight program. The "7" refers to the seven original astronauts chosen by NASA.
no there are 6
7
John Glenn's first spacecraft was called Friendship 7.
because its friendship and the austronaut was very friendly
Seven men were selected to be astronauts, only six actually went into space.
bob green
7 astronaut did