Cosmo.Physics

I will be Back with lots of new concepts and post soon

Is time traveling possible

OMG

Since there is so little ozone in the Martian atmosphere, it has no ozone layer, and the planet's surface is exposed to the full intensity of the Sun's ultraviolet radiation. The lethal rays would destroy any exposed microorganisms, so there might not be any live ones left on Mars
I think it's difficult to protect any organism from sun ultraviolet radition but not impossible lets see what will scientist do for make the living possible