Question

who gave the super nova theory of origin of earth
a. Russel
b. Lyttleton.
c. Banerjee
d. Hoyle​

Answer 1

Answer:

Say, the supernova is 30 light-years away. Dr. ... … were a supernova to go off within about 30 light-years of us, that would lead to major effects on the Earth, possibly mass extinctions. X-rays and more energetic gamma-rays from the supernova could destroy the ozone layer that protects us from solar ultraviolet rays.

Answer 2

Explanation:

Lyttleton.....

I think it's wrong

sorry for this ans. if it's wrong