Vanguard II
Vanguard
US Navy
Mission
Vanguard II
- Type: Earth Science
- Orbit: Medium Earth Orbit
Vanguard II is an Earth orbiting satellite and the first weather satellite. It was designed to measure cloud-cover distribution over the daylight portion of its orbit for a period of 19 days and to provide information on the density of the atmosphere.
Location
Launch Complex 18A
Cape Canaveral SFS, FL, USA
Find the best place to watch the launch from Florida
Launch Complex 18A has witnessed the launch of 18 rockets, including 11 orbital launch attempts. While Cape Canaveral SFS, FL, USA, has been the site for 1027 rocket launches.
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
Rocket
Lockheed Martin Vanguard
The Vanguard rocket was intended to be the first launch vehicle the United States would use to place a satellite into orbit. Instead, the Sputnik crisis caused by the surprise launch of Sputnik 1 led the U.S., after the failure of Vanguard TV3, to quickly orbit the Explorer 1 satellite using a Juno I rocket, making Vanguard I the second successful U.S. orbital launch.
Agency
US Navy
The Navy was competed with the Army to put the first American satellite into orbit. Their first two Vanguard missions failed, with the second being a highly publicized failure, as it exploded on the launchpad. They went on to put 3 satellites into orbit but did not beat the Army to be the first. Their work in space continues today largely on military satellites.
