If you mean satellite, it was Explorer 1. http://www.jpl.NASA.gov/releases/98/expl1rel.html
sputnik
Apollo 11
United States Spacecraft Discovery One
The first lady of the United States first name is Michelle.
Explorer-I, officially Satellite 1958 Alpha (and sometimes referred to as Explorer 1), was the first Earth satellite of the United States, having been launched at 10:48pm EST on 31 January 1958.
spaceship 1
his name was George Washington
The Viking
The first spaceship to do a soft landing on the moon was part of the Apollo Space program. The spaceship was not manned and did not have a name. This was in 1967.
The last name of the United States president whose first name was Millard is Fillmore. Millard Fillmore was the thirteenth president of the United States.
George Washington was the first President of the United States.
"The First Bank of the United States" is the name.
startrek
Alexander Hamilton is attributed with the first publishing of an official statement that identifies the country as the United States of America.