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Can you see other galaxies from Earth?

Answer 1

Luke Allen

Yes

Even with the naked eye you can make out the centre of the Andromeda galaxy (approximately #2.5# million light years away) as a fuzzy patch of light. The whole Andromeda galaxy subtends about #3^@ xx 1^@#, i.e. it is about #6# times the apparent width of the sun or moon.

Ground-based telescopes enable us to observe a large number of galaxies in considerable detail.

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Answer 2

Levi Alexander

Yes, other galaxies can be seen from Earth.

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Answer from HIX Tutor

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.

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