The theory that Mars has 'flowing water' collapses.
Scientists have explained that the dark lines on the planet's surface are not water but sand traces.
Scientists from the University of Arizona, Durham University and the Institute of Planetary Science have shown images of narrow, dark current traces on the surface of the Red Planet obtained by the "HiRise" telescope placed on the Mars Exploration Site (MRO) of the American National Aeronautics and Space Administration (NASA) examined.
Colin Dundas, principal investigator of the study, said that 151 lines of thousands of lines, called Repeated Slope Lines (RSL), were examined, with the majority of RSLs ending with slopes from 28 to 35 degrees, which is the same as the ending degree of sand slopes on Earth and Mars told.
Source:
Not indicating that the content you copy/paste is not your original work could be seen as plagiarism.
Some tips to share content and add value:
Repeated plagiarized posts are considered spam. Spam is discouraged by the community, and may result in action from the cheetah bot.
Creative Commons: If you are posting content under a Creative Commons license, please attribute and link according to the specific license. If you are posting content under CC0 or Public Domain please consider noting that at the end of your post.
If you are actually the original author, please do reply to let us know!
Thank You!
More Info: Abuse Guide - 2017.