Neptune was about 4.528 x 109 km (2.814 billion miles) away from the sun in 1989.
The Voyager 2 spacecraft is the only man-made object to have visited Neptune. It flew by Neptune in 1989, capturing close-up images and data about the planet and its moons. No other satellites or robots have been sent close to Neptune since then.
neptune is the eighth planet from the sun . Comment: You can get as close as you like, but you would need a very good spacecraft and it would take years to get there.
Never have. It is beyond the sun and we don't have the space techo to get there yet. I don't think there has even in a probe to the planet.
The ones that got close up to neptune was your fACE
No. The 7th is Uranus. Neptune is the 8th.
I think the question means "how close" to the Sun. The nearest Neptune gets to the Sun is about 4,453 million kilometers. Its orbit is fairly close to being a circle, so the farthest it gets from the Sun isn't much different.
The Voyager 2 spacecraft is the only man-made object to have visited Neptune. It flew by Neptune in 1989, capturing close-up images and data about the planet and its moons. No other satellites or robots have been sent close to Neptune since then.
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!
neptune is the eighth planet from the sun . Comment: You can get as close as you like, but you would need a very good spacecraft and it would take years to get there.
The eccentricity of Neptune's orbit is approximately 0.009. This means that Neptune's orbit around the Sun is very close to being a perfect circle.
Never have. It is beyond the sun and we don't have the space techo to get there yet. I don't think there has even in a probe to the planet.
Neptune would have finished its first reveloution around the sun close to 4.6 billion years ago.
The space probe Voyager 2 passed close to Neptune in 1989 for purposes of observation. It also passed by its moons Nereid and Triton.
The ones that got close up to neptune was your fACE
There have been none. The only direct study of Neptune was done during the flyby of Voyager II in August 1989. It passed within 5000 km of Neptune and relatively close to the moons Nereid and Triton.
Neptune is the 8th planet from the Sun.
It gets as close as 4,452,940,833 km and as far as 4,553,946,490 km.