it depends on the speed at which you are traveling. At the speed of 100,000 km/hour, you would reach Neptune in 5.12 years.
so it ''could'' take about 2 years if you travel at a greater speed. It could also take 12 years if you travel at a slower speed. 12 years to travel to Neptune not 5.12 or 130 days
it took voyager 2 twelve years to travel to Neptune. But, he did stop at other planets along the way.
By travelling at 40,000km/ph you would get there in 12 years
At the speed of light it takes 4 hours 11 minutes and 27 seconds.
From the Earth to Neptune is 4.3 Billion Kilometers or 2.63 Billion miles. If you were walking it would take a very long time.
The average human walking speed is around 5 Km/h which is 120 km per day or 43,800 km/Y. So dividing 4.3 Billion by 43,800 means it would take around about 913,240 years. At 100 km/h, you would do 876,000 miles per year and it would still take you around about 4,566.2 years.
Even at 38,264 km/h (24,000 mph) [Speed of the Space Shuttle] which is 338, 346,240 Km in a year, it would still take you 12 years approximately.
Several years, with current technology. The exact time depends on the speed and acceleration, as well as the exact orbit (route) used.
That depends of the speed of the vessel.
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forever, with a brain like that, you'll be walking in circles :P
That depends on the speed. For a spacecraft, with currently available technology it would take several years.
About four light hours from earth
About a millennium
4.16 hours.
It took the Galileo spacecraft about six years to reach Jupiter from Earth.
The 747-400, the latest version in service, is among the fastest airliners in service with ahigh-subsonic cruise speed of Mach 0.85 (567 mph or 913 km/h).If it were possible to fly one of them to the moon, travel in a straight line, and maintainthat speed, the trip would last 421.5 hours (17days 13hours 31minutes) of continuous flight.
1cm long or 9m long
The spaceship has a similar shape but the two props are not the same . (I could be mistaken but after viewing both episodes I would say that the two were distinct from each other .)
If the Earth collides with a large asteroid, the only place to hide would be "someplace else". Like, on the Moon or Mars. The Earth is small and fragile, and as long as 100% of the human race is living on the surface of the Earth, we have "all of our eggs in one basket". This is one of the primary reasons for going into space; to give us somewhere so that all of humanity won't be abruptly extinguished on one cosmic catastrophe.
One year on Neptune is 164.79 earth years. So, a decade would be ten times as much, or 1647.9 earth years.
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.
Neptune are 164.79 years compared to earth
It took twelve years to get from earth to neptune.
The rotation period of Neptune is 16.1 earth hours.
about five times less than earth
9 days
The answer depends on the relative motion of Neptune. The distance from the earth to Neptune when you set off will not be the same as the distance when you arrive. You would need to calculate the position of Neptune at the arrival time.This is like, if you are playing a ball game you do not go to where it is but to a point which you and the ball will get to at the same time.
Neptune takes about 165 Earth years.
The closest distance of earth and neptune is 4.301 billion kilometers and the farthest distance of earth and neptune is 4.553 billion kilometers. So, the time to reach Neptune ranges from 8.602 hours to 9.106 hours.
That is exactly one day on Neptune.
One year on the planet Neptune is the equivalent of 164.79 years on Earth. A day on Neptune is equal to 16 hours and 6 minutes.