The Earth. Why would they chose another?
The planet 5 AU from the sun is Jupiter.
It is the earth that is in orbit one astronomical unit (AU) from the sun. That's where the AU came from. One AU is the mean distance from the sun to the earth. A link can be found below.
Earth is one astronomical unit away from the sun.
Mars of course.....
Saturn, Its mean distance is 9.53 AU, where one AU (Astronomical Unit) is the earth to sun distance.
The planet 5 AU from the sun is Jupiter.
It is the earth that is in orbit one astronomical unit (AU) from the sun. That's where the AU came from. One AU is the mean distance from the sun to the earth. A link can be found below.
Jupiter is roughly 5.2 AU from the sun.
The Earth. The average sun to Earth distance is how one Astronomical Unit is defined (1 AU).
The planet that is about 30 AU (astronomical units) from the sun is Neptune. Neptune is the eighth and farthest known planet from the sun in our solar system.
Earth is one astronomical unit away from the sun.
Mars of course.....
Saturn, Its mean distance is 9.53 AU, where one AU (Astronomical Unit) is the earth to sun distance.
By definition, it's the Earth.
Uranus is around 19 AU from the sun, theres no planet that is 1.9 AU from the sun. the closest to this is Mars, at 1.5 AU.
Earth. The average sun to Earth distance is how one Astronomical Unit is defined (1 AU).
Venus is 0.723332 AU (semi-major axis) from the Sun.