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How did scientist know that it was water on mars?
Astronauts went to mars and had a interesting theory and had some proof and took tests
Why might astronauts look for water on Mars?
NASA assumed Mars was once a place with water (rivers and seas). They are searching for water since it is believed "where there is water there could be life."
What is the possibility that there is life on Mars?
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
Why is finding evidence of water on mars important for future exploration of Mars?
We all know humans need water to survive. If we find water on Mars, astronauts don't have to carry all those tons of water to the planet, and they can stay on Mars longer to do research.
What was the astronauts theory to find out there was water on mars?
The astronomers suppose that the water is frozen underground there. Long time ago Mars was warmer and water flows out. That's why the Curiosity car found peeblestones on the surface of Mars.
Why would astronauts be given the task of finding if there is any water on mars?
To see if there was life living on mars...All living things need water so if there was water on mars life could exist no matter how small
How do astronauts get food into space and or onto mars?
Astronauts bring powdered food and add water to it to create a liquid and it tastes like the regular food
Does Mars have little water?
I do not think that Mars has any known water at all.
What do the Mars people eat when they are on the planet Mars?
There are no people on Mars, and no astronauts have visited Mars. The Moon, yes, Mars, no.
Has astronauts been on mars?
No not yet
What was found frozen on Mars?
I am pretty sure that when astronauts were shoveling they found some ice. nasa is pretty sure they have found some water but no astronauts have ever been there
How do astronauts bring rock samples back from Mars?
No astronauts have ever been to Mars, and no rock samples have ever been sent to Earth.
