Asked in Planetary SciencePlanet NeptuneThe Moon
Planetary Science
Planet Neptune
The Moon
How long does it take to get to Neptune from earth by rocket?
Answer

Wiki User
September 17, 2014 5:36PM
How long it takes to get to Neptune by rocket depends on how fast the rocket is. In 1989, Voyager 2 took a little over 12 years to reach Neptune.
Related Questions
Asked in Planet Neptune
How long would it take the satellite to reach Neptune?

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.