As of December 2016, exactly none.
None yet
No person has yet walked on Mars.
No person has yet walked on mars.
because it just is.
No one as landed on Mars, walked on Mars, or lived on Mars. For rubbish cans or trash cans to exist on Mars, humans would need to be on Mars and either bring the rubbish cans or manufacture these on the planet. None of that is possible in the conceivable future, because Mars' atmosphere cannot support human life. Even if we assume ANY other life lived there before, we cannot assume their method of trash collection or removal.
1,324,655,000
Zero. Nobody walks on mars, and nobody has ever walked on mars.
Help the little girl and defeat commander mars.
None yet
There is about a chnace of people to hold on mars. Science say that there might be a 40 % chance of many people been holding on mars, but thing about it., Think about the mass of Mars and then thing of the mass of Eath. There might be a differnet but saying from everything, there is a chance that it can hold has many peopole as Eath. But 60% there is not a chance. So from out of 100% there will be only 43% people can be holded on mars and 57% not holded.
According to the 2011 census: 2,831,741
No, no one has ever walked on Mars before.
No person has yet walked on Mars.
1,517 out of 2,227 people died
it differs,, however, it can go up to 99.
No person has yet walked on mars.
I'm not sure but nobody was walked on mars!