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As of now, no astronauts have stepped on Mars. All manned missions so far have been to the Moon. Plans for manned missions to Mars are currently in development by various space agencies, with the goal of landing astronauts on the planet in the future.
ALOT
so we can know more about it
a lot. scientists have discovered frozen water on mars, the most important thing we need to stay alive. astronauts have never been to mars because the weather is too cold. in the 2030's it is a possiblety that astronauts will visit mars
For sure. Mars has about twice the gravity of the Moon and the astronauts could walk there. Mars has about a third of the gravity of the Earth, so you could walk quite happily - albeit with a lot less effort.
Because they wanted to walk on it, explore it.
No. Plans are being discussed for a mission to mars, but if it does happen, but none would happen until at least 2018.
There are no people on Mars, and no astronauts have visited Mars. The Moon, yes, Mars, no.
No not yet
No astronauts have ever been to Mars, and no rock samples have ever been sent to Earth.
You appear to be misinformed. It is more difficult to send people to mars because it is so much farther away. That is why we have not sent astronauts to mars yet, but we have sent astronauts to the moon.
to run.
suckerss
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The first astronauts to walk on the moon were Neil Armstrong and Edwin Aldrin.
Well, they dont really eat anything but some dry foods Hope this helped