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China's Probe Reaches Asteroid for Samples
7 Jul
Summary
- China's Tianwen-2 probe reached asteroid Kamo'oalewa after a yearlong journey.
- The mission aims to collect asteroid samples to understand solar system evolution.
- Tianwen-2 will later journey to a comet in the asteroid belt.
After approximately 400 days in space, China's Tianwen-2 probe has arrived at the near-Earth asteroid Kamo'oalewa. Launched in May 2025, this mission is a significant step in China's deep-space exploration efforts and represents its first endeavor to collect samples from an asteroid.
The asteroid, also known as 2016 HO3, is a quasi-satellite of Earth, orbiting the sun in near synchronization with our planet. The Tianwen-2 probe will begin detailed scientific exploration to gather data on the asteroid's morphology and composition, preparing for sample collection.
Following sample acquisition, a module will return them to Earth by late 2027. The main spacecraft is slated to continue its extended mission toward a comet in the asteroid belt, a journey planned to last roughly a decade, underscoring China's commitment to its "space dream."
