Chinese astronauts test 'intelligent flight robot,' check on fruit flies

Chinese astronauts aboard the Tiangong space station tested an "intelligent flight robot," checked on a fruit fly experiment ...
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Fruit flies in space! Chinese astronauts show off experiment on Tiangong space station (video)

China's Shenzhou 19 astronauts have some winged companions to oversee aboard the country's space station. Researchers aim to study the growth and behavior of fruit flies to conduct research in fields ...