There was a large amount of liquid water activity in the Landmine area of China Mars

The Research Team of the National Space Administration of Astronautics and the Aerospace Engineering Center found aquatic mineral near the "Zhu Rong" Martian car landing area, which proves that there is a large amount of liquid water activity.

According to China News Network, the China National Aerospace Administration's Lunar Exploration and Aerospace Engineering Center announced the research results on Sunday (September 18). China's first Mars exploration task revealed the geological evolution and geological evolution and water activities of MarsThe impact of environmental changes has provided strong support for the conjecture of the Mars Utopia Plain.

As of September 15th, the Tianwen No. 1 wizard has been running for more than 780 days, and the Mars car has been driving for 1921 meters to complete the established scientific detection tasks and obtaining 1480GB of original scientific detection data.

By comprehensive research on typical landforms such as concave cone, barriers, and grooves distributed in the landing area, it reveals the important connection between the formation of the above landform and water activity.

Through camera images and spectral data, it was found in the plate -shaped hard shell rock near the landing area and found aquatic minerals.Water activity.

Combined with information such as camera images and Mars cars, it is found that the soil in the landing area has strong pressure strength and low friction parameters. It has the characteristics related to water activities and experience wind and sand grinding.

These new achievements reveal the impact of Mars wind and sand and water activity on geological evolution and environmental changes, and provide strong support for the conjecture of the Mars Utopia Plain, which enriches humans on Mars geological evolution and environment.Scientific cognition of change.The results have been published in Nature ASTRONOMONATURE GEOSCIENCEENCIENCESCIENCES Advances and other authoritative academic journals.

In addition, the scientific research team also uses the relationship between Tianwen No. 1 to detect data to distribute the relationship between the density of the rock and surface on the surface of Mars, the distribution of neutral particles in the near -fire space environment, and the Mars Gravity Fieldetc.

At present, the Tianwen No. 1 widator continues to carry out scientific detection in the remote sensing mission track, and continues to accumulate first -hand scientific data.