Large Deposit Of Hidden Water Discovered On Mars
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Researchers have long suspected that Mars was once home to several rivers, lakes, and perhaps even oceans. But while they have been able to detect ice, and some salty lakes, in the planet's polar regions, finding water in other areas has proved elusive. Now, scientists have finally found evidence of a large water reservoir just a few feet below the surface of the Red Planet's Valles Marineris canyon system.
Located along the equator of Mars, the Valles Marineris is one of the Solar System's largest canyons. The massive tectonic chasm measures over 2,500 miles (4,023 kilometers) long and 5 miles (8 km) deep. NASA estimates that if the Valles Marineris were on Earth, it would stretch across the continental United States — all the way from New York to California.
"We found a central part of Valles Marineris to be packed full of water — far more water than we expected," said study co-author Alexey Malakhov, a scientist at the Space Research Institute of the Russian Academy of Sciences. "This is very much like Earth's permafrost regions, where water ice permanently persists under dry soil because of the constant low temperatures."
The discovery was made using data collected by the ExoMars Trace Gas Orbiter (TGO), which has been circling the Red Planet since 2018. TGO, a collaboration between the European Space Agency (ESA) and the Russian Federal Space Agency (Roscosmos), is designed to detect the presence of gases such as methane and water vapor in the Martian atmosphere. The researchers say that between May 2018 to February 2021, the orbiter's Fine Resolution Epithermal Neutron Detector (FREND) found an unusually large amount of hydrogen — a measure of water content – in the '
The scientists, who revealed their findings in a press statement on December 15, 2021, suspect the water is in the form of ice. If true, it could make up as much as 40 percent of the area's near-surface material. However, FREND could also be detecting water that is chemically bound to minerals in the soil. The team plans to analyze more data to determine the water's form. Regardless of the outcome, they believe the discovery is a game-changer for potential human missions to the Red Planet.
"Knowing more about how and where water exists on present-day Mars is essential to understand what happened to Mars' once-abundant water, and helps our search for habitable environments, possible signs of past life, and organic materials from Mars' earliest days," says Colin Wilson, ESA's TGO project scientist.
Resources: www.esa.in, Live Science.com
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176 Comments
iheartpuppies7 monthsSo cool!!!!!
ilikebirds9 monthsnow we can stay hydrated on mars :)
letsgomets2010 monthsIf we all have to go to Mars. I'm staying on Earth because I don't want to spent my last moments alive ona red , barren , wasteland.
novymizudyfo10 monthswow!
nataliegeminigo11 monthsI have a CRAZY Idea of what had happed . That is we HAD lived on Mars LONG LONG ago but water was sacred so we jumped on a flying meteor that landed in earth. The meteor was the one that made dinos extinct- iheartpuppies7 monthsThat probably did not happen, but some other animal could have lived on mars.
- novymizudyfo10 monthsToo crazy for my taste!
ivan070811 monthsThere was life on Mars a long time ago and Earth was literally just a pit of Death planet until life on Mars was destroyed and life figured out a way to love on Earth and make it a living place, the place that it is now.
- nataliegeminigo11 monthsHow would it taste like??? Is is like normal water???
- ameliastockton11 monthscool like really cool
adroit_avimimus11 monthsThat's very interesting! If there were more oxygen, we could live there!- nataliegeminigo11 monthsYeah!!! That would be cool! Life on Mars!!!
foxy263311 monthsdid you know that maybe we used to live on mars so that's why there is water there but the water started drying up so we sent an escape pod to earth with adam and eve in it and that was the asteroid that killed the dinosaurs.
saveukraine11 monthsI don’t think that’s right- nataliegeminigo11 monthsNice Idea but I don't know if its true....
- alistar-a11 monthsthat is actually quite likly.
theloneygirl12 monthsWowwwww😒