Scientists measure distance to the stars in light years
What is a light year?
A)the brightness of starlight reaching Earth
B)the length of time a star has been emitting light
C)how far light can travel in one year
D)how many years light would take to travel to the Sun
Answers
Answered by
1
Answer:
The answer is (C) How far light can travel in a year
Answered by
1
Answer:
C)how far light can travel in one year
Explanation:
this is the answer
Similar questions