just lon enough to get it through uranus :)
Voyager 2, which flew by the giant planet in 1989.
As of 2011, only one spacecraft has passed relatively close to Neptune. The Voyager 2 probe visited Neptune in 1989, having previously passed Jupiter, Saturn, and Uranus. Voyager 2 took the first close-up photos of the Neptunian moon Triton, and discovered five inner moons: Naiad, Thalassa, Despina, Galatea and Proteus.
The one and only object was Voyager 2. it passed by Neptune in August 25, 1989.
Only one through 2009. The Voyager 2 probe visited Neptune in 1989, having previously passed Jupiter, Saturn, and Uranus. Voyager 2 took the first close-up photos of the Neptunian moon Triton and discovered 5 new inner moons.
Justin Bieber explored Neptune with Ariel, the mermaid. Then, they went to go see a movie together, and soon, Ariel's mom came to hate Justin Bieber and killed him. Poor JB! Dx
The most successful space probe launched to Neptune was Voyager 2. It made its closest approach to Neptune in 1989, providing valuable data and images of the planet and its moons. Voyager 2 remains the only spacecraft to have visited Neptune.
An unmanned probe, Voyager 2, passed by Neptune in 1989.
yes, it is the voyager 2.
Voyager 2 passed by Neptune on August 23, 2009
The space probe Voyager 2 passed close to Neptune in 1989 for purposes of observation. It also passed by its moons Nereid and Triton.
Scientists can see Neptune with telescopes. Also, they have many photos of it from when the Voyager 2 passed by.
The two spacecraft that have apparently escaped the Sun's gravity force and have now passed into outer space are the inter-stellar space probes Pioneer 10, launched in 1972 and Voyager 1 launched in 1977.
Voyager 2 flew by Neptune in 1989, coming within 30,000km of the planet.
Voyager 2, which flew by the giant planet in 1989.
As of 2011, only one spacecraft has passed relatively close to Neptune. The Voyager 2 probe visited Neptune in 1989, having previously passed Jupiter, Saturn, and Uranus. Voyager 2 took the first close-up photos of the Neptunian moon Triton, and discovered five inner moons: Naiad, Thalassa, Despina, Galatea and Proteus.
The only probe from Earth that has reached Neptune was Voyager 2 in 1989, which passed within 5000 kilometers of the planet on its way out of the solar system. Voyager 2 also took extensive photographs of Neptune's moon Triton.
much of what is known about Neptune comes from the space probe Voyager II, which passed Neptune in 1989. Neptune was found to have two narrow rings and other fainter ones, as well as six moons. A year on Neptune is equal to almost 1656 Earth years. A Neptunian day is about 18 hours long.