Spiders from Mars

Spiderlike formations formed by the action of sublimating carbon-dioxide frost on the surface of Mars

January 25, 2013 9:43 am  • 

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From the cosmos to the invisible world of nanotechnology, this is the place for anyone with a "scientific bent" in Southern Arizona.

Senior reporter Tom Beal provides color commentary from the science beat and assistant business editor Dave Wichner contributes an inside look at the business aspects of technology.

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