Historic discovery: NASA found liquid water deep inside Mars

Liquid water discovered on Mars for the first time

Insight was studying earthquakes on Mars and exactly how the planet moves. However, scientists examining the vehicle’s data obtained important evidence of liquid water on the planet. The bad news is liquid waterApproximately the surface of Mars 11,5-20 kilometre It is located below. To give perspective: The deepest drillings in the world belong to Russia (Russian Kola Superdeep and Sakhalin-I) and both have a depth of around 12 kilometers.

Insight’s Mars The Plains of Elysium Seismic data collected in the region and analyzed by geophysicists show that the cracks and pores in the rocks deep in the Martian crust are filled with liquid water. Water was detected using techniques similar to how geologists map underground aquifers and oil fields on Mars. It is already known that there is frozen water at the poles of Mars, but there is no Traces of liquid water were found for the first time.

However, based on the surface shapes of Mars, scientists believe that it once had plenty of water and oceans on the surface. However, this water was scattered into space over time when Mars lost its atmosphere. And for about 3 billion years, the surface of Mars has been largely rocky and desert.

Water is necessary for life as we know it. According to University of California earth and planetary sciences professor Michael Manga, one of the authors of the article published today in the journal Proceedings of the National Academy of Sciences, this discovery indicates that life may still exist on Mars. Because life can be found in similar reservoirs on Earth.

Source

https://www.bbc.com/news/articles/czxl849j77ko

https://www.pnas.org/doi/10.1073/pnas.2409983121

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