visibility Similar

code Related

Voyager Spacecraft During Vibration Testing

description

Summary

Two Voyager spacecraft were launched in 1977 to explore the outer planets and some of their satellites. A prototype Voyager spacecraft is shown at NASA's Jet Propulsion Laboratory in Pasadena, California, as it successfully passed vibration tests which simulated the expected launch environment. The large parabolic antenna at the top is 3.7 meters in diameter and was used at both S-band and X-band radio frequencies for communicating with Earth over the great distances from the outer planets. The spacecraft received electrical power from three nuclear power sources (lower left). The shiny cylinder on the left side under the antenna contained a folded boom, which extended after launch to hold a magnetometer instrument thirteen meters away from the body of the spacecraft. The truss-like structure on the right side is the stowed instrument boom which supported three science instruments and a scan platform. The scan platform allowed the accurate pointing of two cameras and three other science instruments at Jupiter, Saturn, the rings of Saturn, Jupiter's moons, Saturn's moons, Uranus, moons of Uranus, and Neptune...Image # : 77-HC-102

NASA Photo Collection

In 1977, Voyager 1 and 2 started their one-way journey to the end of the solar system and beyond, now traveling a million miles a day. Jimmy Carter was president when NASA launched two probes from Cape Canaveral. Voyager 1 and its twin, Voyager 2, were initially meant to explore Jupiter, Saturn, and their moons. They did that. But then they kept going at a rate of 35,000 miles per hour. Each craft bears an object that is a record, both dubbed the Golden Records. They were the product of Carl Sagan and his team who produced a record that would, if discovered by aliens, represent humanity and "communicate a story of our world to extraterrestrials."

label_outline

Tags

jet propulsion laboratory vibration voyager jpl spacecraft scan platform two voyager spacecraft prototype voyager spacecraft three science instruments voyager spacecraft magnetometer instrument thirteen meters instrument boom science instruments planets saturn uranus vibration tests two cameras parabolic antenna x band radio frequencies power sources right side moons nasa geography travel and description
date_range

Date

1977
collections

in collections

NASA

NASA Photo Collection

Voyagers

Voyager 1 and 2 probes, their travelog and their message.
create

Source

NASA
link

Link

https://www.flickr.com/
copyright

Copyright info

No known copyright restrictions. Read more at https://www.flickr.com/commons/usage/

label_outline Explore Vibration Tests, Three Science Instruments, Uranus

Topics

jet propulsion laboratory vibration voyager jpl spacecraft scan platform two voyager spacecraft prototype voyager spacecraft three science instruments voyager spacecraft magnetometer instrument thirteen meters instrument boom science instruments planets saturn uranus vibration tests two cameras parabolic antenna x band radio frequencies power sources right side moons nasa geography travel and description