China lands reusable Long March-10B rocket stage at sea
Why it matters: Reusing the costly first stage could cut launch expenses and support China's planned crewed Moon missions.
Why it matters: Reusing the costly first stage could cut launch expenses and support China's planned crewed Moon missions.
What's next: The crew will rehearse moon-lander docking in Earth orbit before NASA targets a lunar landing on Artemis IV in 2028.