1989
Voyager 2 didn't actually orbit Neptune. It flew past it in 1989.
Voyager 2 flew past Neptune in August 1989. The HST took its first pix of Neptune in 2005.
Voyager 2 spacecraft headed toward Neptune in the year 1989. But I have no idea if the voyager photograph Neptune's rings.
Voyager 2, 1989.
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.
Voyager 1 never visited Neptune. Voyager 2 has. Voyager 2 is currently the only scientific instrument to do a fly-by of Neptune.
August 25, 1989
Voyager 2 did not land on Neptune, it made a flyby.
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.
Only Voyager 2 flew by Neptune. Voyager 1, Pioneer and Galileo did not.
2 spacecrafts named 'Voyager' has reached Neptune.
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