Hey did you guys know were going to learn about mars atmosphere today in class a researched about it and saw that Mars has a thinner atmosphere a than Earth
I think Mars has the smallest rate of mass for example Mars is 10 times less than Earth in mass.
Hey didn't we learn yesterday in science about the mass of Mars
I think the mass is 6.39 x 10^23kg
Yeah sure
I think one of the answers does Mars have a ring the answer is No nut Mars moon Phobos will break up and have a planetary ring in 50 million years.