China wants to be at the forefront of space exploration with its new missions
Sciences et technologies

China wants to be at the forefront of space exploration with its new missions

It’s an exciting and action-packed week for China’s space exploration, confirming its dynamism and space ambitions. As one crew replaces another aboard the Chinese space station and a mission to the far side of the moon to collect samples has just been launched, let’s take a quick look at the new space missions that have just been selected.

The Chinese Academy of Sciences (CAS) supports a number of diverse and innovative missions to advance its ambitious space science program. According to the Space News website, these missions cover a wide range of fields such as lunar exploration, astrophysics, exoplanets and heliophysics, with the goal of bringing China to the forefront of astronomical research and space exploration. At least that’s according to Wang Chi, director of the National Space Science Center (NSSC) at CAS, who recently presented these missions at the Zhongguancun Forum on April 27.

Wide range of challenging missions

The selected missions include the Discovery of the Sky at Longest Wavelength (DSL), the Enhanced X-ray Timing and Polarimetry (eXTP) mission, and the ExoEarth Survey, a satellite designed to search for exoplanets. Another mission will be to send a probe to observe the sun’s poles, while the Taiji mission will use three satellites to detect gravitational waves.

It should be noted that these missions are separate from the Chinese National Space Administration’s planetary and lunar exploration programs known as Tianwen and Chang’e for lunar exploration. For example, the eXTP mission will be an X-ray observatory to track gravitational waves and sources as well as observations in extreme conditions of matter density, and from .

Mission to find planets like Earth.

As for the DSL mission, it will consist of a network of 10 small satellites sent into space. Moon for collecting weak and ultra-long wave signals from primitive. L’Exo-Earth Explorationalso called Earth 2.0will use various methods to search for terrestrial exoplanets and . The solar mission aims to study the poles of the Sun in a high-inclination orbit relative to Earth. .

Finally, although some proposals for planetary and earth science missions were not selected under this program, it is possible that they will be selected in the future. For example, the Venus mission continues to be of great interest to the Chinese planetary science community.

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