One light year is equivalent to how long in time?
A light year is a measure of distance not time, It is the distance light moves in one year.
The speed of light is 299 792 km/s.
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One light year is equivalent to approximately 5.88 trillion miles or about 9.46 trillion kilometers. In terms of time, it is the distance that light travels in one year, approximately 5.88 trillion miles per year.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- How fast was the universe expanding during the first second of the big bang?
- How does gravity affect the expansion of the universe?
- How do we know the universe is expanding faster?
- On the 1 to 10 billion scale, about how far is it to the nearest stars besides the Sun?
- Is space expanding within superclusters of galaxies?

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