2006-12-06 05:59:08 · 10 answers · asked by laz146 2 in Science & Mathematics ➔ Astronomy & Space
2,912,600,000 miles at the maximum allowable speed limit of 70 MPH that works out to be about 4,815 years. Good luck.
The average distance of Neptune from the sun is 4,498,252,900 km (2,795,084,800 mi), and its equatorial radius is 24,764 km (15,388 mi), or about 3.9 times that of the earth. Its volume is 57.7 times, its mass 17.147 times, and its mean density 0.317 that of the earth (about 1.76 times that of water). Neptune is never visible to the naked eye, but it can be observed in a small telescope as a small, greenish-blue disk without definite surface markings. The effective temperature of Neptune is about -214° C (-353° F), much like Uranus, which is more than 1.6 billion km (more than 1 billion mi) closer to the sun. Scientists assume, therefore, that Neptune must have some internal heat source. The atmosphere consists mostly of hydrogen and helium, but the presence of up to 2% methane gives the planet its striking blue color.
2006-12-06 06:14:26 · answer #1 · answered by Brite Tiger 6 · 0⤊ 0⤋
If you were driving there under conditions similar to what you'd find on Earth (like on a highway), it would take you between 5,370.5 to 5,460.5 years (at an assumed rate of 55 mph, not taking into consideration the constant acceleration you would experience in space) to drive to Neptune.
2006-12-06 14:49:39 · answer #2 · answered by John W 2 · 0⤊ 0⤋
I dont know but im sure someday someone will figure it out because it rains diamonds on Neptune.
2006-12-06 14:30:37 · answer #3 · answered by K Girl 6 · 0⤊ 0⤋
About as long as it takes for them to build that Highway to Heaven LOLOL
2006-12-06 14:02:23 · answer #4 · answered by sharmel 6 · 0⤊ 0⤋
about 22 hours
2006-12-06 14:07:17 · answer #5 · answered by Pervtor of Pervatia 4 · 0⤊ 0⤋
Well what will you be driving on? Also, do you realise that there are no interplanatery highways build yet?
2006-12-07 06:06:16 · answer #6 · answered by arbus 2 · 0⤊ 0⤋
Hmm, driving huh? What kind of car are you driving?
2006-12-06 14:00:48 · answer #7 · answered by Smitty Carmichael 2 · 0⤊ 0⤋
You can't drive.
Unless you really good MPG. Last chance gas station is in Needles.
2006-12-06 14:03:30 · answer #8 · answered by flyingcloud 2 · 0⤊ 0⤋
Forever, since there are no roads.
2006-12-06 14:02:14 · answer #9 · answered by Amphibolite 7 · 0⤊ 0⤋
too long, and I think you'd need some oxygen...yeah, sure of that.
2006-12-06 14:06:54 · answer #10 · answered by KoKo 3 · 0⤊ 0⤋