Abstract
The recent geologic history of Athabasca Valles, Mars, is controversial. Some studies report ice-rich sediment in its channels, whereas others find only lava. Data from the High-Resolution Imaging Science Experiment camera now confirm that, although certain features exhibit a superficial similarity to ice-related landforms, solidified lava coats the entire channel system.
Original language | English (US) |
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Pages (from-to) | 1588c |
Journal | Science |
Volume | 320 |
Issue number | 5883 |
DOIs |
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State | Published - Jun 20 2008 |
ASJC Scopus subject areas
- General