15. Bob Zimmerman contrasts NASA’s risky Artemis 2 mission with SpaceX’s successful reusable rocket program. He also reports on a secretive medical emergency on the ISS and China’s deep commitment to its space program. (15)

15. Bob Zimmerman contrasts NASA’s risky Artemis 2 mission with SpaceX’s successful reusable rocket program. He also reports on a secretive medical emergency on the ISS and China’s deep commitment to its space program. (15)
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