In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the once-controversial question of whether water ever rippled over the red planet.
Since t… [+6226 chars]
Scientists have discovered a 3 billion-year -old beach buried on Mars - The Conversation
The discovery indicates water may have remained stable on Mars for much longer than scientists thought.
By:Aaron J. Cavosie
Source:The Conversation Africa
Published:
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