![](https://www.pdfsearch.io/img/0152b5b776d41cb3cc5a98f64b3b7bcc.jpg) Date: 2015-06-10 12:26:45
| | National Aeronautics and Space Administration Mars 2020 Over the past two decades, missions flown by NASA’s Mars Exploration Program have shown us that Mars is a rocky, cold and dry planet underneathAdd to Reading ListSource URL: mars.nasa.govDownload Document from Source Website File Size: 685,49 KBShare Document on Facebook
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