answersLogoWhite

0

By observation through telescopes and fly-bys by spacecraft.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

How much does Neptune wheigh?

All i know is alot!


How much sunlight does Neptune need?

Not a lot, because it has ice caps and so Neptune is known for its ice. If it was close to the sun then no ice for Neptune. ~for you!


how much neptune could fit in jupiter?

23


How much sun does Neptune get?

well since neptune is almost the farthest planet................................probaby.......................................oh i dont know. silly me answering is for nerds


Does Neptune have a gravitational pull on Mercury?

Yes, every object in the universe has a gravitational pull on every other object. However, Neptune is so much smaller than the Sun, and so much farther away, that Neptune's gravitational pull on Mercury will be unmeasurably small.


How do you know every thing you know about Neptune?

Neptune is the eight planet from the sun


How many earths can fit into Neptune's?

Neptune is about 3.88 times larger than the Earth, so about 58.5 Earths could fit inside Neptune.


Why is Neptune much colder than mars?

Temperature relies on distance from the Sun. In order the planets are ... Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto So Mercury is hottest as it is closest to the Sun Mars is closer than Neptune, so is hotter. So Neptune is colder.


How long can Neptune the water god stay under water?

Techinically, Forever. But, we don't know that Neptune exists, so we can't say for sure.


How is Neptune alway from the Sun?

I DONT KNOW the answer for that so can you answer that pleae i beg you your friend,thorn


Which has more gas Saturn or Neptune?

Saturn is much larger than Neptune so it likely has more gas since they are both gaseous.


Is Neptune larger your smaller then the earth?

Neptune is so much larger than Earth you could fit almost 60 Earths inside of it.