It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by memoir
I think photoshop is going to lead us to the wrong conclusion on this piece.
Originally posted by Threadfall
If anyone could post a picture of an anomalous geological structure on Mars that could be CLEARLY identified as anything other than the relic of someone's fertile imagination I would be HIGHLY impressed.
Originally posted by mikesingh
Originally posted by Threadfall
If anyone could post a picture of an anomalous geological structure on Mars that could be CLEARLY identified as anything other than the relic of someone's fertile imagination I would be HIGHLY impressed.
That's exactly what we've been trying to do for eons!! No luck there. Either NASA/ESA etc are hiding things from the public by releasing doctored/tampered images and those without any anomalies, or there's really nothing there to see and just peoples imagination!
A patch of martian soil analyzed by NASA’s rover Spirit is so rich in silica that it may provide some of the strongest evidence yet that ancient Mars was much wetter than it is now. The processes that could have produced such a concentrated deposit of silica require the presence of water.
Members of the rover science team heard from a colleague during a recent teleconference that the alpha particle X-ray spectrometer, a chemical analyzer at the end of Spirit’s arm, had measured a composition of about 90% pure silica for this soil.
“You could hear people gasp in astonishment,” said Steve Squyres of Cornell University, principal investigator for the Mars rovers’ science instruments. “This is a remarkable discovery. And the fact that we found something this new and different after nearly 1200 days on Mars makes it even more remarkable. It makes you wonder what else is still out there.”
"This material could have been left behind by water that dissolved these minerals underground, then came to the surface and evaporated, or it could be a volcanic deposit formed around ancient gas vents," said Dr. Ray Arvidson of Washington University, St. Louis. He is the deputy principal investigator for NASA's twin Mars rovers, Spirit and Opportunity.
"These salts could have been concentrated by hydrothermal liquid or vapor moving through the local rocks," said rover science team member Dr. Albert Yen, a geochemist at JPL. Two other patches of bright soil uncovered by Spirit before Tyrone were also sulfur-rich, but each had similarities to local rock compositions that were different at the three sites, suggesting localized origins.
www.marsdaily.com...