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. An Astronomical Unit is a unit of distance measure defined as the mean (average) distance between the Earth and the Sun; thus, the earth orbits the sun at a distance of 1 Astronomical Unit. The Astronomical Unit was invented to make it easier to think of astronomical distances within the Solar System ... it is easier to get a feel for how close the planets and other bodies in the solar system are close to the sun in terms of Astronomical Units (AUs) than millions of kilometers: Mercury at 0.4 AU versus 50 million kilometers, Venus at 0.7 AU versus 108 million kilometers, etc.
Earth is one astronomical unit away from the sun.
Earth. An astronomical unit is the distance from the Earth to the Sun.
Earth. An astronomical unit is set as the distance between Earth and the Sun.
One Astronomical Unit (AU) is the average distance between the Earth and the Sun, 149,597,870.7 km.
This unit is mainly used for distances within the Solar System.
When exploring space, astronomers use astronomical units, (AU) to measure the distance from one object to another. Since every distance from one object in our solar system to another object in our solar system, the distance of a planet from the sun would be measured in astronomical units
AU - Astronomical Unit, but miles and kilometers are used for distances
Planet Earth.One astronomical unit is roughly the distance between planet Earth and the Sun.
Earth. An Astronomical Unit is a unit of distance measure defined as the mean (average) distance between the Earth and the Sun; thus, the earth orbits the sun at a distance of 1 Astronomical Unit. The Astronomical Unit was invented to make it easier to think of astronomical distances within the Solar System ... it is easier to get a feel for how close the planets and other bodies in the solar system are close to the sun in terms of Astronomical Units (AUs) than millions of kilometers: Mercury at 0.4 AU versus 50 million kilometers, Venus at 0.7 AU versus 108 million kilometers, etc.
Earth is the third planet from our sun in the Solar System after Mercury and Venus. Following Earth is the Asteroid Belt, Mars, Jupiter, Saturn, Uranus and Neptune.
Earth is one astronomical unit away from the sun.
Yes, indeed it is. An astronomical unit is 8.3 light minutes. So light years are indeed a unit of time used in space, but not in our solar system, because our solar system is not big enough to use light hours. An astronomical unit, by the way, is the distance from the sun to Earth.
Earth. An astronomical unit is the distance from the Earth to the Sun.
Astronomical Unit- The distance between objects in the solar system!
Use "Astronomical UNit" or AU when discussing distances within the solar system. Use "light year" when talking about the distances between stars.
It means the average distance from Sun to Earth. It is often used as a unit of distance, within the Solar System.