https://www.sciencealert.com/hidden-water-has-been-found-in-the-soil-of-mars-grand-canyon
krellmk Chief Journeyman Dec 16, 2021 #1 Joined Nov 3, 2016 Messages 705 Location Brooklyn NY Tagline Are you satisfied with the life you're living Dec 16, 2021 #1 https://www.sciencealert.com/hidden-water-has-been-found-in-the-soil-of-mars-grand-canyon
