Problem 2 – The planet Neptune is located 4.5 billion kilometers from Earth. How many years would it take a rocket traveling at the speed of the International Space Station to make this journey? Answer: Time = 4,500,000,000 km / 28,000 km/h = 160714 hours or 6696 days or 18.3 years.
How Long Does It Take To Get To Neptune From Earth
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Is it possible to go to Neptune?
Neptune has been directly explored by one space probe, Voyager 2, in 1989. As of December 2022, there are no confirmed future missions to visit the Neptunian system, although a tentative Chinese mission has been planned for launch in 2024.
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Does it take 12 years to get to Neptune?
Voyager 2 traveled 12 years at an average velocity of 19 kilometers a second (about 42,000 miles an hour) to reach Neptune, which is 30 times farther from the Sun than Earth is.
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How many years does it take to get to Pluto?
Launched in 2006, New Horizons is the fastest spacecraft to ever leave Earth. It crossed the orbit of Jupiter the next year and has been traveling nearly a million miles a day—but it still took 9.5 years for the spacecraft to reach Pluto and its moons.
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How many years does it take for Neptune?
Like the other gas giants, its rotation is fast, at about 19 hours. Neptune takes 165 years to make one orbit around the Sun and has 13 known satellites.
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Can a human go to Neptune?
There is no possible reason to reach Neptune. It’s surface is frozen nitrogen! There is also no way that a spacecraft capable of supporting human life could make a roundtrip in a single lifetime.
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Can a human survive on Neptune?
Potential for Life Neptune’s environment is not conducive to life as we know it. The temperatures, pressures, and materials that characterize this planet are most likely too extreme and volatile for organisms to adapt to.
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How many years would it take to get to Neptune?
Neptune (Voyager) Want to go to Neptune? It’ll take 12 years. Fortunately, there’s no good reason anyone would want to go there.
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Can Neptune be landed on?
But temperatures at this region would be thousands of degrees; hot enough to melt rock. And the pressure from the weight of all the atmosphere would be crushing. In short, there is simply no way one could stand on the “surface of Neptune”, let alone walk around on it.
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Can humans go to Uranus?
As an ice giant, Uranus doesn’t have a true surface. The planet is mostly swirling fluids. While a spacecraft would have nowhere to land on Uranus, it wouldn’t be able to fly through its atmosphere unscathed either. The extreme pressures and temperatures would destroy a metal spacecraft.
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