Voyager 2 is the only spacecraft to have visited Neptune. The probe's closest approach to Neptune was on 25 August 1989.
Mankind has not yet gone to Neptune nor a satellite. There are only satellites around the Earth, Moon, Venus, Mars, We have sent an unmanned probe to Neptune (Voyager 2), but it did not go into orbit. It just flew by and took some pictures.It would have taken far too much energy to slow the probe down enough to get it to actually go into orbit.
No people have landed on Neptune. It is a gas giant located in our solar system and no spacecraft has ever been able to physically land on its surface due to its extreme weather conditions and lack of a solid surface.
Yes. Much of what we know about Uranus was learned during a pass by the Voyager 2 spacecraft in 1986 on its way to Neptune and after that, to leave the solar system completely.
It has been orbiting the sun since it was formed.
Neptune has an axial tilt of 28.32°
it would take us nearly 8 months to get to mars so imagine how long it would take to get to neptune. plus the climate is much much colder so it's not really possible in the near future
It is 50000000 degrees colder on Neptune.
10,000
Neptune is very much like Uranus in size.
No. Neptune is much larger than Earth.
too much
Not a lot, because it has ice caps and so Neptune is known for its ice. If it was close to the sun then no ice for Neptune. ~for you!