http://www.pbs.org/newshour/rundown/mars-flowing-rivers-briny-water-nasa-satellite-reveals/
No account required! :-)
Cheers,
Scott.
No account required! :-)
Cheers,
Scott.
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. |