Astronauts went to mars and had a interesting theory and had some proof and took tests
They found water there.
No animal could live on mars as far as scientist know scientist have sent out the opportunity and spirit rovers that found ice which proves that there was once water on mars
because scientists researched it and found out there is seasons on mars
in the polar ice cap, located north of mars
its all red
Mars.
yes. there is water underground and scientist believe mars once had streams, lakes, and an ocean
There is ice at the poles and in the soil.
No scientist has ever been to Mars.
Because Mars is near the habitable zone of life for a star system, it has an atmosphere, and it has water on it, and water is essential to life.
if mars had water and gravity and air of course we could possibly live there umm well im guessing if you needed water go live on the moon or something when you want because scientist crashed a rocket into the moon to find water bumbblee bee
the answer is believed to be rocky and metallic but scientist don't know for sure.