12 hours
It would be necessary to know at what speed you intend to travel through the outer core.
The radio waves from a lightning stroke travel at the speed of light, you can hear them as clicks on a long-wave radio, and they travel round the world in 1/7th of a second.
how long do seasons last on earth
49 Hurd
About a year (without stopping for a rest )
about five times less than earth
2.5 months. Collusion is set for Earth on 7/21/12
The time would be T= d/c where d is the distance between Earth and Neptune and c is the speed of light.
it take Triton about 6 days to orbit Neptune
Neptune is 1,906,500,000 miles from Saturn. It would take a conventional spacecraft 4530 days to travel that distance. This is a voyage of over 12 year just between the two planets.
75years
Neptune's 'day' lasts for 367.49 Earth days.
Neptune's average distance from the Sun is 2,795,084,800 miles. Assuming that distance, it would take 637 [Earth] years, 259 [Earth] days, 3 hours, and 36 minutes to travel from the Sun to Neptune at a rate of 500 miles per hour. That is an equivalent of 5,590,169.600 hours of travel time! Sunlight, however, can make the trip in about 4 hours, 10 minutes, and 26 seconds.
Well the earth cannot travel around the world being as they are the same thing. However, if you meant how long does it take the earth to travel around the sun then the answer would be about 365.25 days.
around two years
just go around your mom
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.