0
The closest planet to Earth in terms of rotation period is Mars with a period of 24 hours 37 minutes 23 seconds. The second closest is Neptune at 16 hours.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Are there any planets older then earth?
No. Planets in solar system were created same time as earth was created. -The memory Guru of India
How does the earth's movements determine how long our days are?
One full rotation of any planet on its axis is the length of that planets day, Earth included.
Why don't any other planets have any air and gravity?
All planets have gravity- Some more than Earth, some less. Other planets that are large enough do have air- but not made up of the same gasses as Earth.
Do any planets have longer days or years?
No two planets in our solar system have the same length of day or length of year. Compared with Earth, these planets have longer years: Mars, Jupiter, Saturn, Uranus, Neptune. These have much longer days than Earth: Mercury and Venus. Mars has a day that's slightly longer than Earth's day. Depending on the particular definition of "day" that is used, two planets have a day that's longer than than that planet's year. They are Mercury (solar day) and Venus (sidereal day).
Any other planets that orbit the Sun have Seasons like Earth?
yes there are seasons like earth on other planets. Except, they all dont have the same tempuratures or the same period one or more season lasts.
Are any planets of the same size?
No two planets within our solar system have the same exact size. However, Earth and Venus are quite close - their diameters differ by only 652km.
Do any planets have the same moon?
No two planets share the same moon.
Are there any moons planets or satellites on mars?
There are no moons are planets actually on Mars as moons and planets orbit out in space. You see much the same planets from Mars as you do from Earth, except Earth is visible as one of the brightest objects in the sky. Mars itself has two small moons named Phobos and Deimos.
Is there life on other planets is there any similar to earth?
Astronomers have found Earth-sized planets in other solar systems.
How do volcanes impact earths planets?
Earth doesn't have any planets, it isn't a star.
Why does earth help other planets?
Since no one from Earth has visited another planet, and we have no indication that there is anyone on the other planets, Earth does not help other planets in any way. Why do you think there is something Earth does to help them- whoever them is.
Is there any planets that surrounds earth?
venus and mars
