China's Tianwen-2 space probe has successfully reached the near-Earth asteroid Kamo'oalewa after a journey of approximately 400 days. The China National Space Administration (CNSA) announced this significant milestone on Monday, marking China's first attempt to collect samples from an asteroid. The mission aims to enhance China's capabilities in deep-space exploration and follows similar efforts by the US and Japan.
Tianwen-2 Mission Details
The Tianwen-2 probe was launched in May 2025 aboard a Long March-3B Y110 rocket. It arrived at a distance of 20 kilometers (12 miles) from the asteroid, which is also designated as 2016 HO3. This asteroid, measuring just a few dozen meters in diameter, was discovered in 2016 from Hawaii and is classified as a quasi-satellite of Earth due to its orbit closely matching that of our planet.
According to the CNSA, the probe will conduct detailed scientific explorations to gather data on Kamo'oalewa's morphology, material composition, and internal structure. These investigations will lay the groundwork for subsequent sample collection operations.
Sample Collection and Return Plans
Once the samples are collected, Tianwen-2 will release a module that will transport them back to Earth, with an expected arrival in late 2027. The main spacecraft is then planned to continue its journey toward a comet located in the asteroid belt, extending the mission's duration to approximately a decade.
China's Growing Space Ambitions
China has invested billions of dollars into its space program, with President Xi Jinping emphasizing the country's
🤖 This article was rewritten by Feed and Figures' editorial AI from a report originally published by DW English. Facts and quotes are preserved from the original; the rewrite focuses on clarity and structure. For the unedited original, see the source link below.
