![]() ![]() “Regardless of the outcome, the finding demonstrates the unrivalled abilities of TGO’s instruments in enabling us to ‘see’ below Mars’ surface,” Dr Svedhem added. “This finding is an amazing first step, but we need more observations to know for sure what form of water we’re dealing with,” study co-author Håkan Svedhem of ESA’s ESTEC in the Netherlands added. Knowing more about how & where water exists on present-day #Mars is essential to understand what happened to Mars’ once-abundant water – and helps us search for habitable environments and possible signs of past #LifeonMars. “Overall, we think this water more likely exists in the form of ice,” Dr Malakhov said. This means, water is leaking from the tank to your drain without flushing the toilet. Scientists have been working to tease out both the history and the present existence of water on Mars, investigating what might be hidden lakes ( or might just be frozen clay) and mapping out. Water leak repairs will be necessary if you find color in the bowl after the 10 minute waiting time. Just grab some food coloring and drop some in the toilet tank. The observed deposits of water, the researchers believe, could either be in the form of ice, or water that is chemically bound to other minerals in the soil.īut based on other studies, they say the minerals seen in this part of Mars usually contain only a few percentage of water-“much less than is evidenced by these new observations”. Try the toilet dye test to detect water leaks. “Frend’s unique observing technique brings far higher spatial resolution than previous measurements of this type, enabling us to now see water features that weren’t spotted before,” Dr Malakhov added. “Neutrons are produced when highly energetic particles known as ‘galactic cosmic rays’ strike Mars drier soils emit more neutrons than wetter ones, and so we can deduce how much water is in a soil by looking at the neutrons it emits,” study co-author Alexey Malakhov from the Russian Academy of Sciences explained. In the study, the researchers analysed data recorded from May 2018 to February 2021 by the Frend instrument that mapped the hydrogen content of Mars’ soil by detecting neutrons. A central part of Valles Marineris, the scientists believe, could be packed full of water-similar to the Earth’s permafrost regions like Siberia, where water ice permanently persists under dry soil because of the constant low temperatures. ![]()
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