Explain the the term 'light year' in cosmology or physics
Answers
Answered by
1
Explanation:
A light-year is how astronomers measure distance in space. It's defined by how far a beam of light travels in one year – a distance of six trillion miles. Think of it as the bigger, badder cousin of the inch, the mile, the kilometer, and the furlong.
Similar questions
English,
3 months ago
English,
3 months ago
Math,
7 months ago
India Languages,
11 months ago
Biology,
11 months ago