艾徹斯深谷
艾徹斯深谷（拉丁語：Echus Chasma。Chasma是深、長、邊緣陡峭的凹地。）是火星月神高原（Lunae Planum）西邊的峽谷，位於大規模的水手號峽谷系統的北邊[1]。在艾徹斯深谷內發現了粘土礦物，這代表曾經有水流流過該深谷[2]。
| Echus Chasma | |
|---|---|
 | |
| 坐标 | 1.0°N 278.0°E |
參考資料
- ESA (2008-07-14). Echus Chasma. Retrieved on 2008-07-15 from http://www.esa.int/esaSC/SEM4CATHKHF_index_0.html.
- http://www.jhu/~gazette/21jul08/21wetmars.html%5B%5D
- Smith, Graham (2008-07-15). Incredible pictures of Mars - and they look surprisingly like some parts of Earth. Retrieved on 2008-07-15 from http://www.dailymail.co.uk/sciencetech/article-1035440/Incredible-pictures-Mars--look-surprisingly-like-parts-Earth.html.
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