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Martian Underground Lakes Caused by Clay, Not Water Find New Research-Technology News, Firstpost

Three news research papers show that the radar signal generated from Mars may have been caused by clay rather than water. Initially, it was believed that the signal came from the water beneath the structure of Mars’ Antarctic.

The equipment used to measure these signals was at the Mars Express Orbiter of the European Space Agency, ESA. However, three recent studies have shown that clay may be the material that causes these radars to capture signals.

Taken by NASA’s Mars Reconnaissance Orbiter, this image shows an ice sheet in the South Pole of Mars. The spacecraft has detected clay near this ice. Scientists have proposed that such clay is the source of radar reflections that were previously interpreted as liquid water. Image Credit: NASA / JPL-Caltech / University of Arizona / JHU

Isaac Smith, a scientist at the University of York suggestion The underground structure is actually a group of clay called smectite. He also measured the properties of clay in the laboratory.

So far, scientists have believed that there is an underground lake under the ice cap of Mars’ Antarctic.

Jeffrey Prout of NASA’s Jet Propulsion Laboratory and Aditya Khuller, an intern at JPL and a PhD student at Arizona State University, are working on Mars Advanced Radar Underground and Ionspace Exploration (MARSIS). I’m using the data from. ). They analyzed 44,000 radar echoes in 15 years.

Smith found that the response generated by the frozen clay sample was consistent with the observations made by the MARSIS radar.

Meanwhile, the agency also shared the latest photos of Mars. The first images of the three images of the Red Planet show the formation of layered rocks within the digital crater. The second photo is the polar dunes of the northern spring. The third and last photo is the ice sheet.

NASA posted it to their Instagram account and shared it with the caption that they received an email from Mars. This post has been highly rated over 100,000 times.



Martian Underground Lakes Caused by Clay, Not Water Find New Research-Technology News, Firstpost

Source link Martian Underground Lakes Caused by Clay, Not Water Find New Research-Technology News, Firstpost

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