News tagged with sandstone

Obama signs wide-ranging conservation law

President Barack Obama signed legislation on Monday expanding and protecting US public parks and wilderness areas from oil and gas development, billed as the largest US conservation measure in more than 15 ...

dateMar 30, 2009 in Environment
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About that 'flower' on Mars….

The Curiosity rover is having a "field day" exploring the rocks in shallow depression that scientists call 'Yellowknife Bay', which is chockfull of light toned rocks. One small rock or feature – the size ...

dateJan 16, 2013 in Space Exploration
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