Mars
| The radius of Mars is 3396km. It is Reddish-brown and it has an iron core. |
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The satalites create the Gravity maps, when they get slightly off course, because of high peaks. The Gravity maps are Mars's map in diferent colours. |
| A long time a go Mars looked like our planet. It had water and oxygen but unfortunately it didn't have a strong magnetic feeld, so the solar wind blew the atmosphere away and Mars lost it's chance of having life. |
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Mars has two polar ice caps. |
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