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.
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.
The planets Uranus and Neptune were discovered only in modern times after the heliocentric model had been generally accepted.
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 .)
Dead. Neptune is almost all storms and extemely high winds.
It would take about 12-13 years for a spacecraft to reach Neptune from Earth using current propulsion technology. The exact time would depend on the speed of the rocket and the alignment of the planets for a gravity-assist maneuver.
Neptune are 164.79 years compared to earth
One year on Neptune is 164.79 earth years. So, a decade would be ten times as much, or 1647.9 earth years.
It took twelve years to get from earth to neptune.
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.
about five times less than earth
An hour on Neptune is approximately 16.1 Earth hours long. Neptune has a longer rotational period compared to Earth, which is why its days are much longer.
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.
9 days
On Neptune, a day is about 16 Earth hours and 6 Earth minutes long. Neptune has a much longer day than Earth due to its slow rotation, which results in a longer day-night cycle on the planet.
Neptune takes about 165 Earth years.