Question

How do we know that sun is far away from the earth. How did we know the distance?

Answer 1

Answer:

When astronomers measure the parallax of an object and know the separation between the two positions from which it is observed, they can calculate the distance to the object. ... To calculate the distance to a star, astronomers observe it from different places along Earth's orbit around the Sun.

Explanation:

Answer 2

Hi Mate

Your Answer is:

The Sun is about 93 million miles from Earth. ... To calculate the distance to a star, astronomers observe it from different places along Earth's orbit around the Sun. If they measure the object's position several months apart, their "two eyes" will have a separation of well over 100 million miles!