Υγρό νερό στον Άρη [video]

Petros Moschidis
In this picture, that was released in 2011, portions of the Martian surface shot by NASA's Mars Reconnaissance Orbiter show many channels from 1 meter to 10 meters wide on a scarp in the Hellas impact basin. Researchers found telltale fingerprints of salts that form only in the presence of water in narrow channels cut into cliff walls throughout the planet's equatorial region.
In this picture, that was released in 2011, portions of the Martian surface shot by NASA’s Mars Reconnaissance Orbiter show many channels from 1 meter to 10 meters wide on a scarp in the Hellas impact basin. Researchers found telltale fingerprints of salts that form only in the presence of water in narrow channels cut into cliff walls throughout the planet’s equatorial region.

Δείτε το παρακάτω video του SciShow που εξηγεί με σωστό – Χημικό τρόπο την επιβεβαίωση ύπαρξης τρεχούμενου νερού στον Άρη και τι σημαίνει αυτό.

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