yes, you can expect that within 20 years.
No
no,no one has ever been on mars
No astronaut has ever been to Mars.
No I have not landed on mars but I would like to go.
yes, because no water and food in planet mars
No. The only body outside the earth that humans have ever landed on is the moon. When Mars is as close to Earth as it can ever get, it's about 200 times farther away than the moon is.
no
yes and scientists are finding more about this but there is water on one of the lands of mars which they are if humans can live there
No, the farthest we've been is the moon. We have sent robots to Mars, though.
Since no humans have visited Mars, it is unsure. But Mars is often mistaken for UFOs because of how bright the planet is.
No. Humans have only reached as far as the moon.
No humans have ever been to Mars. We hope to go there in the next 20 years.