1.

A new analytical model has thrown up possibilities that some of the ‘First stars’ formed between how many million years after the Big Bang, may have survived till the present epoch?

A. 50 mn to 150 mn
B. 75 mn to 200 mn
C. 100 mn to 250 mn
D. 150 mn to 300 mn
E. 200 mn to 450 mn
Answer» D. 150 mn to 300 mn


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