Voyager 2
Space probe
Voyager 2 is a space probe launched by NASA on August 20, 1977, as a part of the Voyager program. It was launched on a trajectory toward the gas giants Jupiter and Saturn and enabled further encounters with the ice giants Uranus and Neptune. Wikipedia
Launch date: August 20, 1977
Cost: 895 million USD
Manufacturer: Jet Propulsion Laboratory
Launch location: Cape Canaveral, Florida
Power: 470 watts (at launch)
Rocket: Titan IIIE