What do you understand by cosmic distance ladder? Explain how it is us

Question

What do you understand by cosmic distance ladder? Explain how it is used to estimate distance of stars.

22 Jan 2025

Answer :

Word Count : 263

The cosmic distance ladder is a series of methods used by astronomers to measure distances to objects in the universe. Since no single method can measure all distances accurately, astronomers rely on a range of techniques, each suitable for different scales. The ladder is constructed using several steps or "rungs," starting from _____ _________ _____ _____ _________ __________ ___ ____ ___ ___ ___ _____.
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