Only when they will try..
We can't tell yet. It really depends on how much the International community is willing to invest in more Mars missions.
No, no human being has ever stepped foot on mars.
No because they have no oxygen in mars
No. Mars has gravity.
At present no human has ever travelled to Mars and so, at present no human has ever landed on it.
Without a spacesuit, airtight building or other breathing apparatus, a human could live for about 3 minutes on Mars. With the right equipment, a human can live indefinitely on Mars.
No, no human being has ever stepped foot on mars.
To date no human has been to Mars.
no
No man has been on Mars yet but it will probably be the next one.
no one has
There were never human-like creatures on Mars, as far as we know.
the human will die beacause there is no air on mars
No. Mars has gravity.
No because they have no oxygen in mars
no human has been to mars...yet
you can't well i cant at least
At present no human has ever travelled to Mars and so, at present no human has ever landed on it.