Astronomy homework help Why do astronomers use the CCS? Define the reference markings used to establish the CCS. Define the two key coordinates, their ranges and how their zero values are established.

Applications and Investigations in Earth Science (9th Edition)
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Astronomy homework help

Why do astronomers use the CCS?

Define the reference markings used to establish the CCS.

Define the two key coordinates, their ranges and how their zero values are established.

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Step 1

*The study of anything outside of the Earth's atmosphere is known as astronomy.

*This covers both inanimate and movable items that are visible to the unaided eye.

*Because of its use in calculating the direction, time, and month, among other things, astronomy has evolved.

*Identifying the relative positions of the stars and other celestial objects is a key component of astronomy. Even in ancient times, people used star positions for navigation.

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