A light year is much bigger, an AU is only about 8 light minutes.
1 light year = 63,240 AU
An astronomical unit is not larger than a light year. A light years is considered to be approximately 62,000 times larger than an astronomical unit.
An astronomical unit is not larger than a light year. A light years is considered to be approximately 62,000 times larger than an astronomical unit.
A light year is about 63,000 times greater than an astronomical unit.
A light year is much larger. 1 light year = 63,240 Astronomical Units
A light year is much larger. 1 light year = 63,240 Astronomical Units
kilometer, AU (astronomical unit), light year, parsec.
A light year is larger than an astronomical unit.
One Light-year is 63,024 Astronomical units.
-- the Astronomical Unit -- the Light Year -- the Parsec -- the Magnitude
The light year by far. It is equal to about 63,241 AU's and each AU is about 93,000,000 miles (the distance from the earth to the sun). Over all a light year is close to 6 trillion miles.
Use "Astronomical UNit" or AU when discussing distances within the solar system. Use "light year" when talking about the distances between stars.
The astronomical unit is the average distance from the earth to the sun, and is 149 598 000 kilometres. A light year is the distance light will travel in a year, the speed of light is just under 300 000 kilometres per second, so light travels one astronomical unit in just over eight minutes. A light year is 9.46x1012 kilometres, or 63239.67 astronomical units.