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Astronomical unit

en.wikipedia.org/wiki/Astronomical_unit

The astronomical unit is a unit of length, roughly the distance from Earth to the Sun. However ... metres (about 150 million kilometres, or 93 million miles).

How Far is Earth from the Sun? - Space.com

www.space.com/17081-how-far-is-earth-from-the-sun.html

Sep 17, 2012 ... The distance from Earth to the sun is called an astronomical unit, ... The AU has been defined as 149,597,870,700 meters (92,955,807 miles).

How far away is the Sun? | Cool Cosmos

coolcosmos.ipac.caltech.edu/ask/8-How-far-away-is-the-Sun-

The Sun is at an average distance of about 93,000,000 miles (150 million kilometers) away from Earth. It is so far away that light from the Sun, traveling at a  ...

NASA - Measuring the Distance

www.nasa.gov/audience/foreducators/k-4/features/F_Measuring_the_Distance_Student_Pages.html

Apr 10, 2009 ... Planets: Earth. Mars. Distance from the Sun*. 149,600,000 kilometers (km) or 92,900,000 miles. 227,940,000 km or 141,600,000 miles ...

Distances Between the Planets of the Solar System • The Planets

theplanets.org/distances-between-planets/

The distances between planets will vary depending on where each planet is in its orbit ... 1 AU is the distance from the Sun to Earth, which is 149,600,000 km.

How Far is Earth From the Sun? - Live Science

www.livescience.com/34254-how-far-is-earth-from-the-sun.html

Sep 28, 2012 ... The sun is at an average distance of about 93000000 miles (150 million kilometers) away from Earth.

How far is the Earth from the Sun, the Moon and all the other planets?

www.windows2universe.org/kids_space/distance.html

Jan 31, 2001 ... To get that distance in miles, multiply the A.U. distance by 93,000,000. So Saturn is 1,321,416,800 kilometers from Earth (8.833x149,600,000) ...

How big is the Sun?

ds9.ssl.berkeley.edu/solarweek/DISCUSSION/howbig.html

The Sun is 875,000 miles across, though scientists usually use kilometers, ... For example a person of 50 kg weighs 50 kg on Earth, 8.3 on the moon, and 1354 on the ... which is another unit of angle) by the distance then you get the diameter.

Astronomers Reach Verdict On Distance From Earth To Sun, Finally

www.ibtimes.com/astronomers-reach-verdict-distance-earth-sun-finally-790128

Sep 18, 2012 ... 17th-century astronomers Giovanni Cassini and Jean Richer pegged the distance from the Earth to the sun as 140 million kilometers, just nine ...

How far is the closest star? | The Sun's Nearest Neighbor

www.skyandtelescope.com/astronomy-resources/far-closest-star/

Jul 22, 2014 ... The Sun is the closest star to Earth, about 93 million miles away. ... such vast distances, but a popular analogy sets the Sun at the size of a ...

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How far is a light-year? | Astronomy Essentials | EarthSky

earthsky.org

Nov 27, 2015 ... It travels at an incredible 300000 kilometers (186000 miles) per second. ... If we scale the astronomical unit – the Earth-sun distance – at one ...

How Far is Earth from the Sun? - Universe Today

www.universetoday.com

Oct 28, 2013 ... We orbit the Sun at a distance of about 150 million kilometers. This number is actually an average, since we follow an elliptical path.

How do you measure the distance between Earth and the Sun ...

curious.astro.cornell.edu

Jan 30, 2016 ... However, 804,000,000 stadia is between 126 million and 168 million kilometers - a range which includes the actual Earth-Sun distance of ...