The soil on Mars is rich in iron oxide, giving it a reddish hue that we all know and love.
It's also packed with other minerals like magnesium, calcium, and potassium.
The soil is incredibly dry, with less than 1% of water content.
Due to the lack of atmosphere, the soil is constantly bombarded by radiation from the sun.
The soil is also incredibly fine, with particles that are smaller than a human hair.
It's been found that the soil on Mars has a pH level that is more alkaline than acidic.
The soil has been shown to contain organic molecules, which could be a sign of past or present life on the planet.
The soil is incredibly porous, which could make it difficult to build structures on the planet's surface.
It's been discovered that the soil on Mars is capable of supporting plant growth, with the right nutrients and conditions.
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