How NASA Thinks Equatorial Water Ice Formed On The Red Planet Mars
Автор: Cosmic Insights
Загружено: 2024-02-16
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One proposed explanation by NASA for the existence of equatorial water ice involves Mars' axial tilt variability over its history. Mars' axial tilt has likely experienced chaotic variations, with the current tilt at 25 degrees compared to Earth's 23 degrees. During periods of high obliquity, where the poles point closer to the sun than the equator, substantial amounts of water ice could have formed on the equatorial surface. Subsequent burial by ash and dust falls would have preserved the ice to the present day.
This changing obliquity theory may also contribute to the understanding of features discovered by the Chinese Zhurong rover and the existence of gullies formed by liquid water in unexpected locations.
Watch the full video here: • NASA Found Water On Mars! Mind-Blowing Dis...
#mars #wateronmars #space #universe #nasa #esa #astronomy #science
#cosmos #water #solarsystem #lifeonmars #theory #sciencetheory
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