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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.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoThe astronomical unit is the distance the earth is from the sun. A light year is the distance light travels in one year ( at 186,000 miles a second- 300,000 km/sec).
Wiki User
∙ 12y agoA light year is a measure of time, particularly time in space. A light year is simply the distance light travels in a year if nothing were to stop it, or slow it down.
Wiki User
∙ 12y agoA light year is bigger
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Light Year and when do use an Astronomical Unit?
Use "Astronomical UNit" or AU when discussing distances within the solar system. Use "light year" when talking about the distances between stars.
How big is one AU?
One Astronomical Unit, or "AU" is the distance between the Earth and the Sun. It is equal to approximately 93 million miles.
How many light minutes is an AU?
1 Astronomical Unit = ~8.32 light minutes
What planet is on one astronomical unit from the sun?
Planet Earth.One astronomical unit is roughly the distance between planet Earth and the Sun.
What is the astronomical unit AU?
AU is short for astronomical unit. 1 AU is about 93 million miles, which is the distance between Earth and the sun.
Light Year and when do use an Astronomical Unit?
Use "Astronomical UNit" or AU when discussing distances within the solar system. Use "light year" when talking about the distances between stars.
Is a astronomical unit larger than a light year?
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.
Is an astronomical unit larger than a light year?
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.
Is a light year have greater distance or a astronomical unit?
A light year is about 63,000 times greater than an astronomical unit.
What astronomical unit is the measure of distance between the earth and what other celestial body?
light year
What is the distance between earth and the sun abbreviated?
That's called astronomical unit, or AU.That's called astronomical unit, or AU.That's called astronomical unit, or AU.That's called astronomical unit, or AU.
What is the order of increasing length of astronomical unit parsec kilometer and light year?
kilometer, AU (astronomical unit), light year, parsec.
Which is larger an astonomical unit or a light year?
A light year is larger than an astronomical unit.
Is a Astronomical Unit or a Light-year larger?
A light year is much larger. 1 light year = 63,240 Astronomical Units
What is larger a astronomical unit or light year?
A light year is much larger. 1 light year = 63,240 Astronomical Units
What are three astronomical units of measure?
-- the Astronomical Unit -- the Light Year -- the Parsec -- the Magnitude
Which is the unit used for measuring the distance between heavenly bodies?
Three units are commonly used in astronomy - the astronomical unit; the light-year; and the parsec.
