Why do the stars appear to rise in the east and set in the west?Because the earth is rotating on its axisBecause the earth is revolving around the sun
Question
Why do the stars appear to rise in the east and set in the west?
- Because the earth is rotating on its axis
- Because the earth is revolving around the sun
Solution
Stars appear to rise in the east and set in the west primarily due to the rotation of the Earth on its axis. The Earth rotates from west to east, which gives the illusion that stars (and other celestial bodies like the Sun and Moon) are moving from east to west.
Here's a step-by-step explanation:
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The Earth rotates on its axis, an imaginary line that runs from the North Pole to the South Pole.
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This rotation is from west to east, and it takes approximately 24 hours to complete one full rotation - this is what gives us day and night.
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As the Earth rotates, the stars that we can see from Earth appear to move across the sky.
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Because we're on the Earth's surface and we're moving with it, it looks like the stars are the ones moving, not us.
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This movement of the stars creates the illusion that they're rising from the east and setting in the west, just like the Sun and the Moon.
The Earth's revolution around the Sun doesn't affect the apparent daily motion of stars, but it does cause different constellations to be visible at different times of the year.
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