The distance light travels in a year, called an___________ , is used by astronomers to measure stellar distances.
A) parsec
B) hydrogen fusion
C) dwarf distance
D) light year

Question

Quizplus · Accepted Answer

The distance light travels in a year is called a light year. This distance is commonly used by astronomers to measure distances between stars and other celestial objects.

The Distance Light Travels in a Year, Called An___________