Many either know Kansas as a flyover state or viewed through car windows while driving across the flattest, straightest route highway crews could construct. It’s not surprising to hear Kansas labeled ...
The Red Planet may have once been half blue. A sea the size of Earth’s Arctic Ocean blanketed part of Mars about three billion years ago, researchers suggest in a study published January 7 in the ...
Scientists have long suspected that Mars was once teeming with water, a tropical oasis with vast river systems that may have been able to support life billions of years ago. To get a better picture of ...
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