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A light year is the distance that light can travel in a year.

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16y ago

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What does astronomical term LY mean?

LY stands for light year, which is a unit of distance in astronomy. It represents the distance that light travels in one year in a vacuum, approximately 9.461 trillion kilometers. It is commonly used to describe vast distances in the universe.


What mysteries are in astronomy?

There are numerous vast amounts of objects that are in space that we cannot determine. It would take too much time to find everything in the universe. Planets such as GCP-925 (which is millions of ly away) is half the size of earth, has a oxygen-rich enviornment, and has lung-like creatures living on it. This is as far as we can go to the various things our universe holds.


What does 336 D in a LY mean?

In the context of a LY (light year), "336 D" typically refers to the distance of 336 parsecs, where "D" stands for parsecs. A parsec is approximately 3.26 light years, so 336 parsecs is about 1,096 light years. This measurement is often used in astronomy to describe distances to stars or galaxies.


What does ly stand for in Astronomy?

That is short for "light-year" - the distance light travels in a year. Approximately 9.5 million million kilometers.


What adverb to describe eat?

regularyhorriblynormallystupidlyPretty much anything with 'ly' at the end.


How much is 92 billion light years in millions?

92,000 million ly


What does the prefix ''ly'' mean?

In the shape of or much like. Also known as similar.


How do you figure a sale increase over last year sales?

(TY-LY)/LY=%increase TY = This Year LY = Last Year (TY-LY)/LY=%increase TY = This Year LY = Last Year


What measurement do scientists use for the distance between stars and Earth?

scientists use light-years to measure long distances in space. a light year, (abrviated ly) is the distance light can travel.


What is the suffix of promptly?

The suffix in promptly is -ly. The -ly changes prompt to an adverb.


What is the suffix of the word unfortunately?

A suffix is the ending of a word. The suffix of the word, unfortunately, is -ly.


How big is our universe?

There is no number big enough to tell what the space is for our universe! Actually, here we go... SA=3.14x10^11 LY sq If SA is surface area, 3.14 is PI, 10 is 10,000,000,000,000. and 11, a multiply er of 11,000,000,000,000, LY being light years, and sq being squared. The universe at this time, being approximately 110,000,000,000,000,000,000,000,000 Light years across, according to the Holographic Theory, then the universe is 110,000,000,000,000,000,000,000,000 x3.14159 ... 345,574,9000,000,000,000,000,000,000, LYs Sq'd, expanding at a LY a second, 9,460,528,410,545,436.2688 meters, and 5,878,625,373,184 miles. miles each second. Increasing this number per second, making this sum worthless. As by now, even half a second after reading this, the numbers have changed. So, there's no way to now because by now, and...now....and now... it's expanded at 17635876119552 miles... THIS IS ROUGH ESTIMATES BASED ON UNPROVEN THEORY'S ,