KBC 2022| Which of these American astronomers first determined that the Sun is not at the centre of the Milky Way galaxy?
Udit Lakhoria November 4, 2022
KBC 2022| Choose the correct option
Ques: Which of these American astronomers first determined that the Sun is not at the centre of the Milky Way galaxy?
Frank Drake
Edwin Hubble
William K Hartmann
Harlow Shapley
Answer: Harlow Shapley