Thursday, July 14, 2016

New Theory for Flowing Water on Mars

New Theory for Flowing Water on Mars

     Dark streaks on the surface of Mars may indicate that liquid water flows there today. A new study has revealed more detail about the changes these briny trails are causing on the Martian surface.
By Samantha Mathewson

The dark, narrow streaks, called recurring slope lineae (RSL), appear and disappear seasonally. The new study shows that the streaks can leave behind veritable footprints — such as long-lasting changes in the color of the soil, or divots and bumps.

The location of RSL sites suggests that they are probably not caused by underground water flowing to the surface, or via seasonal melting of shallow ground ice, NASA said in a news release. Instead, the results of the new study favor the theory that water in RSL must be pulled directly from the atmosphere. ...

1 comment :

Dear Contributor,

Your comments are greatly appreciated, and coveted; however, blatant mis-use of this site's bandwidth will not be tolerated (e.g., SPAM etc).

Additionally, healthy debate is invited; however, ad hominem and or vitriolic attacks will not be published, nor will "anonymous" criticisms. Please keep your arguments "to the issues" and present them with civility and proper decorum. -FW


Mutual UFO Network Logo