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 ...
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.
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
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 ...
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 ...
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
May 3, 1999 ... Earth from space- taken by the Apollo 11 astronauts. ... From about 1979 to 1999
Pluto was within Neptune's orbit, making Neptune ... One light-year (l.y.) is the
distance that light waves travel in a year = 1.0 x 10<sup>18</sup>cm, about 6 ...
Dec 12, 2011 ... How long does it take for radio or light waves to travel from Earth to Jupiter,
Saturn, Uranus, Neptune and Pluto? ... The time varies over a range of about 16
minutes depending on the relative positions of Earth and the target ...
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.
For example, the distance between Mercury and Earth can range from 77 million
kilometres at ... Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune ...