The average distance between Sun and Earth is called the "astronomical unit". It is approximately 150 million km.
One Astronomical Unit is the mean distance between the Sun and the Earth.
In part, the unit was introduced because at first, the ratios between different distances in the Solar System (such as, how far is each planet from the Sun) were known to a pretty good accuracy (thanks to Kepler's Laws), but the absolute distances themselves (say, in kilometers) were not. Therefore, such distances were expressed in multiples of Earth's distance from the Sun, as a convenient "yardstick". It is still very useful, to help visualize distances within the Solar System.
Earth orbits the Sun in a tilted-over position. Spring and Fall are the two seasons when Earth's tilt is halfway between forward to the Sun and rearward to the Sun.
Some common misconceptions about the relation between the earth and the sun include: The earth orbit around the sun is a highly elongated(skinny) ellipse, making the distance between the earth and the sun vary dramatically over the course of a year
a solor eclipse happens when the moon passes in front of the earth and son at a perfect angle and cast a shadow so every thing would be in total and upper most darkness unless you are far or not close to the eclipse sight.
astronomical unit
An Astronomical Unit is a unit of measurement roughly equal to the average distance between the Earth and the Sun; about 150 Million Kilometres.
An Astronomical Unit is the distance between Earth and the Sun and is used as a measurement unit for measuring the distances of other objects from Earth.
astronomical unit i guess
Astronomical Unit- The distance between objects in the solar system!
An astronomical unit (AU) is a unit of measurement used in astronomy that is equal to the average distance between the Earth and the Sun, about 93 million miles. A parsec is a unit of measurement used to describe astronomical distances, equal to about 3.26 light-years or 206,265 AU.
Earth is one astronomical unit from the sun. The average distance between the sun and Earth is the definition of an astronomical unit.
One Astronomical Unit is the average distance between the Sun and the Earth. It is a useful measurement, so that we can say that "Neptune is 30 AU from the Sun" instead of saying "Neptune is 30 times farther from the Sun than the Earth is".
Earth is one astronomical unit (AU) away from the sun. An astronomical unit is the average distance between the Earth and the Sun.
AU is not used to measure the distances on earth, because a astronomical unit is a unit of measurement equal to the distance between Earth and Sun. So that's why you cannot use Au for measure the distances on Earth.
Earth is one astronomical unit away from the sun.
One AU is the distance between the Earth and the Sun.