EVERYDAY SCIENCE

Detailed explanation-1: -Mercury’s atmosphere is almost non-existent. Factors such as low gravity and high temperature led to their demise. Since its mass is very small, the atmosphere on this planet is very thin.

Detailed explanation-2: -Mercury has an extremely thin atmosphere which is made up of atoms blasted off its surface by the Solar wind, a constant stream of particles coming from the outer layer of the Sun. Because Mercury is so hot, these atoms quickly escape into space.

Detailed explanation-3: -The reasons why mercury has no atmosphere is because of its low gravity, hot temperature gases and heavy solar winds.

Detailed explanation-4: -Instead of an atmosphere, Mercury possesses a thin exosphere made up of atoms blasted off the surface by the solar wind and striking meteoroids. Mercury’s exosphere is composed mostly of oxygen, sodium, hydrogen, helium, and potassium.

Detailed explanation-5: -Q. Among all the planets, Mercury is the one with no atmosphere.