Saturday , July 2 2022

Mars Express beams back images of full ice Korolev grater | Science



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The scary Korolev crater in the northern northern marsh of Mars has filled with ice throughout the year due to a tight layer of cold Martana cold air that has frozen.

The 50-mile crater contains 530 cubic miles of water-ice, as much as Great Bear Lake in northern Canada, and in the middle of the crater the ice is more than a mile in thickness.

Images that have been trapped behind the red planet show that the lip around the effect crater rises above the plain of its scope. When small tooth air passes the crater, it is seized and cooled to form an insulation layer that prevents melting from the ice.

The latest picture is a composite of five images similar to strips taken from the Mars Express European Space Agency check, which overturned the planet around Christmas Day 2003. On the same day, the orbiter released the Beagle 2 lander , a British auditor had built on a digestive budget, which was touching down but failed to open full on the surface.

Mars Express photographed the Korolev crater with a high resolution stereo camera, an instrument that can choose 10 meters wide features, or as small as 2 meters when it is used in a higher resolution mode.

Color coded topographic view



A color coded topographic view showing the relative height of the land in the crater and from its surroundings. Photograph: Björn Schreiner / FU Berlin / DLR / ESA

Evidence of spacecraft, shells and landing bodies reveals ancient watercourses and lake beds on Mars. Lots of water freeze have found the poles of the planet. In July, astronomers used the Mars Express radar measurements to find out what appeared in a 12 mile piece of water under the surface of the planet.

The Korolev crater has named after Sergei Korolev, a Russian rocket engineer and spacecraft designer known as Soviet space technology dad. Korolev worked on the Sputnik program that sent the first artificial satellites into space in the 1950s, and later on the Vostok program that carried Yuri Gagarin to the history books as the first man to overlap & # 39; r Earth.

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