12 years and 4 days
Voyager 2 did not land on Neptune. It flew by Neptune on August 8, 1989
Voyager 2, 1989.
How long it would take to get to Neptune from Earth would depend on the path chosen and on where Neptune and Earth were in their orbits when the mission was launched. For example, the Voyager 2 spacecraft was launched on Aug 20, 1977 and it reached Neptune on Aug 24, 1989. So, Voyager 2 took about twelve years to reach Neptune.
Voyager 1 never visited Neptune. Voyager 2 has. Voyager 2 is currently the only scientific instrument to do a fly-by of Neptune.
1989
Voyager 2 didn't actually orbit Neptune. It flew past it in 1989.
12 years and 4 days
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 did not land on Neptune. It flew by Neptune on August 8, 1989
Voyager 2, 1989.
How long it would take to get to Neptune from Earth would depend on the path chosen and on where Neptune and Earth were in their orbits when the mission was launched. For example, the Voyager 2 spacecraft was launched on Aug 20, 1977 and it reached Neptune on Aug 24, 1989. So, Voyager 2 took about twelve years to reach Neptune.
Voyager 1 never visited Neptune. Voyager 2 has. Voyager 2 is currently the only scientific instrument to do a fly-by of Neptune.
Voyager 2 did not land on Neptune, it made a flyby.
Voyager 2 flew past Neptune in August of 1989.
August 25, 1989