Is it true the light we see from the sun and stars is millions of years old?
Sun is comparatively near. The light from Sun left 8.2 minutes before we see it.
The light from the stars in the Andromeda galaxy is 2.5 million years old. Light travels slowly; its speed is 300,000 kilometers per second. Many stars and galaxies are extremely far away from us.
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Yes, it's true. The light we see from the sun and stars can be millions or even billions of years old by the time it reaches us on Earth. This is because light takes time to travel through space, and the distances between celestial objects are vast.
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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.
- Is the angle of the axis that the earth rotates on created by or affected by the sun?
- How small in size is the earth when compared to the sun?
- Why is our sun also a star?
- Why does Jupiter rotate so fast?
- Would the surface temperature. of stars classified as white dwarfs be generally higher or lower than that of stars classified as supergiants?

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