The space probe Voyager 2 in 1989.
To date, no satellites or robots have directly explored Neptune. However, the Voyager 2 spacecraft flew by Neptune in 1989, providing the first and only close-up images and data of the planet.
Voyager 2 is the only spacecraft to have gone near Neptune.
yes
yes cassinni
i guess the robots from in space they thought 'oh lets try to look at another planet' so they did. thats just my guess < __ >
Voyager 2 is the only probe.
To date, no satellites or robots have directly explored Neptune. However, the Voyager 2 spacecraft flew by Neptune in 1989, providing the first and only close-up images and data of the planet.
Voyager 2 is the only probe.
Voyager 2 is the only spacecraft to have gone near Neptune.
Voyager 2 is the only probe and its closest approach was in August 1989.
have any satellite or robots look-up close to neptune
none
yes cassini did
yes
yes cassinni
Voyager 2 is the only probe.
yes one was in 1986and one was in 2007