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How long does it take to get to Neptune from Earth? | Cool Cosmos


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 ...

How long would it take to reach each planet from the Earth?


These loop-de-loops add years of extra travel time to a mission. ... calculations that we just take the simplest direct approach and use the minimum 'opposition' distance between Earth and a planet. ... Neptune, 11.4yr, 5.9yr, 4.9yr, 179d, 1.6yr.

How long does it take to get to Neptune from Earth? | Reference.com


It took the Voyager 2 spacecraft a total of 12 years to get from Earth to Neptune. However, the exact amount of time required to travel to Neptune depends on the  ...

How long would it take to travel from Earth to the farthest planet in ...


It's 2.7 billion miles to Neptune, or 4 hours traveling at the speed of light. While Pluto isn't ... But assuming you are talking about Neptune it depends on what time of the year you launch as Neptune has a very elliptical orbit. But the average time  ...

How fast does light travel from the Sun to each of the planets?


It takes 499.0 seconds for light to travel from the Sun to the Earth, a distance ... or 159.6 minutes Neptune 30.058 14998.0 seconds or 4.1 hours Pluto 39.44 ...

How Far is Neptune from Earth? - Universe Today


Have you ever wondered how far Neptune is from the Earth? It's actually a bit of a trick question. That's because the distance between Neptune and Earth is ...

Through the Universe at the Speed of Light


May 3, 1999 ... Mars is considered the most hospitable place for life after the earth. ... Neptune - 4 hours away, is, until March 1999, the outermost planet in the Solar ... One light- year (l.y.) is the distance that light waves travel in a year = 1.0 x ...

How far from Earth is Neptune?


Question: A laser beam travelling at the speed of light bounces off the planet ... and back it takes half that time, 14 980.36 s, to travel from the Earth to Neptune.

How long does it take for radio or light waves to travel from Earth to ...


Dec 12, 2011 ... How long does it take for radio or light waves to travel from Earth to Jupiter, ... Earth 1.00 Mars 1.52 Jupiter 5.20 Saturn 9.54 Uranus 19.22 Neptune 30.06 ... Calculating the distance the planets right now is more difficult but you ...

Why do space missions take so long?


Even the distances between the "inner planets" Mercury, Venus, Earth and ... OBJECT, Distance from Sun, Distance from nearest neighbor, Distance from Earth. ... Neptune, 2,790,000,000 miles, 837,000,000 miles (Pluto), 2,697,000,000 miles.

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How Far Away is Neptune? - Space.com


Dec 14, 2012 ... The distance from one planet to another is constantly shifting because both bodies are moving through space. When Neptune and Earth line up ...

How Long Would it Take to Travel to Every Planet? - Thrillist


Feb 18, 2015 ... Travel time to Jupiter takes around 6 years, and we've done it the hard way— using the Earth's gravity to slingshot the Galileo probe twice to make the trip. You have to resort to ... Transit Time To Neptune. Share on Facebook ...

Distances Between the Planets of the Solar System • The Planets


As an example, the distance between the planet Mercury and Earth can range from 77 million km at the ... Venus, Neptune, 29.37, 4,392,800,000, 2,729,685,920.