China unveils roadmap for deep space exploration and search for extraterrestrial life
According to a recently released roadmap, China is forming a long-term strategy for deep space exploration, with an emphasis on studying the habitability of other planets and the search for extraterrestrial life forms. About this informs SpaceNews.
A slide titled “Habitability and the Search for Extraterrestrial Life—The Future Direction of China’s Planetary Exploration,” released on Chinese social media by the Deep Space Laboratory (DSEL), shows a list of planned and potential missions with an emphasis on astrobiology. DSEL is a national-level research institution under the auspices of the China National Space Administration (CNSA).
Among the upcoming tasks is the Tianwen-3 mission to return soil samples from Mars. Its launch is planned for the end of 2028, and among the main goals is the detection of signs of past or current life on the planet.
In 2029, the Tianwen-4 mission should be launched, which will go to Jupiter and bring the device into the orbit of the satellite Callisto. Around 2030, it is planned to create a laboratory device for simulating conditions on potentially habitable planets.
Another ambitious goal is a 2033 mission to return samples of Venus’ atmosphere to study its microenvironment. It was announced in China’s first long-term space science strategy published in October 2024.
By 2038, China plans to build a research station on Mars that will focus on the use of local resources and long-term environmental and biological research. At the same time, there is no evidence that the station will be equipped for a crew. In parallel, the development of the International Lunar Research Station (ILRS) is underway, which is initially planned to be fully robotic using multiple launches.
In 2039, China plans to launch a nuclear mission to Neptune to study its rings, atmosphere and moon Triton. The main goal is to assess the potential of the Neptunian system for the conditions for life and to study the possibility of the existence of oceanic worlds.
Despite the fact that there have previously been proposals for missions to ice giant planets, there is currently no confirmation of the official approval of such initiatives. Separately, China is working on the launch of the “Earth 2.0” observatory, scheduled for 2028. This mission aims to make a breakthrough in the search for Earth-like planets.
