Physics, 20.01.2021 16:20, eggg65

An astronomer see a star that is very far away but still very bright. What can she conclude about the star? The star must be very large.

The star must be very small.

The star must be moving away from Earth.

The star must be moving closer to Earth.

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An astronomer see a star that is very far away but still very bright. What can she conclude about th...