NASA sent Voyager 2 to Neptune, launching the spacecraft in 1977 as part of the Voyager program. Voyager 2 flew by Neptune in 1989, providing valuable data and images of the planet and its moons.
yes, they sent the Voyager 2 in 1977
Voyager 2
Jupiter
Jupiter
Voyager 2 was sent out first to allow it to take full advantage of an unusually convenient alignment of the planets allowing it to visit Uranus and Neptune as wellVoyager 1 was launched after voyager 2, but on a faster trajectory which allowed it to reach Jupiter and Saturn before voyager 2.
Jupiter voyager 1 used jupiters gravity to send it on to Saturn. voyager 2 went to Saturn uranus and neptune
Voyager 2
The Voyager 2 spacecraft flew by Neptune in 1989, capturing close-up images and data of the planet and its moons. This flyby provided valuable insight into Neptune's atmosphere, magnetic field, and moons. It remains the only spacecraft to have visited the planet.
The photograph that was sent into space aboard Voyager 1 and Voyager 2 is known as the Golden Record. It includes images, sounds, and music selection that represent life on Earth and humanity.
Four spacecraft have been sent to Saturn: Pioneer 11, Voyager 1, Voyager 2, and the Cassini-Huygens mission. Voyager 1 and Voyager 2 made flybys of Saturn while the Cassini-Huygens mission orbited the planet for over 13 years, studying its moons and rings in detail.
No space probes have visited Uranus to date. The only spacecraft that has conducted a close flyby of Uranus was NASA's Voyager 2 probe in 1986. There are proposed missions in development that aim to send probes to Uranus in the future.