Question
Science & TechnologySpace Science and Space ProgrammesAstronomy, Cosmology and AstrophysicsEasy (editorial estimate)
Question details
- Type:
- Single choice
- Skill:
- Fact recall
- Tags:
- light-year measurement · Astronomy, Cosmology and Astrophysics
Classification and difficulty are editorial labels. Explanations are awaiting review.
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Which one of the following is a reason why astronomical distances are measured in light-years?
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Question 76 · Astronomy, Cosmology and Astrophysics · Science & Technology · UPSC Prelims 2021 (GS)