A measurement of the parallax of a star allows us to determine the star's
A)Rotation rate
B)Temperature
C)Distance
D)Age

Name: A measurement of the parallax of a star allows us to determine the star's A)Rotation rate B)Temperature C)Distance D)Age
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Parallax is a measure of the apparent shift in position of a star against the background of distant objects as seen from opposite ends of the Earth's orbit. By measuring this shift, astronomers can calculate the distance to the star.

A Measurement of the Parallax of a Star Allows Us