Spectral evidence for contemporary liquid water on Mars.
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And for those of us without Nature accounts... ;-)
Regards, -scott Welcome to Rivendell, Mr. Anderson. |
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Re: And for those of us without Nature accounts... ;-)
Thanks! W/o Nature accounts 'R Us. Alex "There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge." -- Isaac Asimov |
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Mea culpa!
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PBS NewHour has a good article too.
http://www.pbs.org/newshour/rundown/mars-flowing-rivers-briny-water-nasa-satellite-reveals/ No account required! :-) Cheers, Scott. |