Render of the Tianwen-2 near-Earth asteroid/comet orbiter spacecraft. Credit: CNSA HELSINKI — The spacecraft for China’s Tianwen-2 combined near-Earth asteroid sample return and comet rendezvous ...
The spacecraft, which will catch a Mars surface sample traveling in Martian orbit and bring it to Earth, has passed its design review. When you purchase through links on our site, we may earn an ...
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