Terracotta pipes embedded in stone walls allowed wastewater to flow from the basins back to an underground spring, researchers said. Delphine Béranger National Institute for Preventative ...
Discover Magazine on MSN
Thin ice may have helped ancient lakes survive on Mars
"Seeing ancient lake basins on Mars without clear evidence of thick, long-lasting ice made me question whether those lakes ...
Morning Overview on MSN
Scientists map the smartest places to hunt for ancient Mars life
Mars is no longer just a blank red canvas for planetary scientists. A new generation of high resolution maps is turning the ...
Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...
WASHINGTON – Since the time billions of years ago when Mars was formed, it has never been a spherically symmetric planet, nor is it composed of similar materials throughout, say scientists who have ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback