Physics, asked by Kalai6607, 1 year ago

why is convenient to expess the distance of stars in light year or parsec in kms?

Answers

Answered by janardhan521248

A parsec is the distance from the Sun to an astronomical object that has a parallax angle of one arcsecond. Astronomers use this measure because it is a direct result of observations at different times of the year. A parsec is about 3.2 light years or 30,856,775,814,913,700 meters.

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