A parsec is equal to 3.26 light-years and 3.086 × 1013 kilometers, or approximately 18 trillion miles. It is a useful unit for measuring the distances between astronomical objects.
By SciTechDaily January 3, 2023
A parsec is equal to 3.26 light-years and 3.086 × 1013 kilometers, or approximately 18 trillion miles. It is a useful unit for measuring the distances between astronomical objects.