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A light-year is the distance light travels in a year. It is about 9.5 x 1015 meters.
What else can I help you with?
Why are stars measured in lightyear?
Because they are so far away
How many lightyear is belgeuse far from earth?
Betelgeuse is about 640 light-years away from Earth.
How far can light travel in a lightyear time?
Light can travel about 5.88 trillion miles in one lightyear.
How is a lightyear calculated?
It means how far light travels in a year.
How is Lightyear used in space exploration?
scientists do not want people to know that there are aliens so they make stuff seem far away by saying oh its too far it's 65 light years awayrespect the outsiders
How far is 1 lightyear?
Roughly 5,868,700,000,000 miles. (rounded)
How far can a telescope see into the sky?
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
What is the spaceman's name in Toy Story?
Buzz Lightyear
What measurement is bigger than a lightyear?
a mega lightyear
What part of speech is lightyear?
"Lightyear" is a noun. It is a unit of distance used to measure interstellar space.
Is lightyear or foot bigger?
A lightyear is a much larger distance.
Who is more famous Shrek or Buzz Lightyear?
Buzz Lightyear
