CAPE CANAVERAL, Fla. (AP) — NASA’s Lucy spacecraft on Wednesday encountered the first of 10 asteroids on its long journey to Jupiter. The spacecraft will swing past eight Trojans believed to be up to 10 to 100 times bigger than Dinkinesh. The spacecraft is named after the 3.2 million-year-old skeletal remains of a human ancestor found in Ethiopia in the 1970s. Lucy will next swing past an asteroid named after one of the fossil Lucy's discoverers: Donald Johanson. Then in October, it launched a spacecraft to a rare, metal-rich asteroid named Psyche.

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Persons: —, Lucy, Donald Johanson, Hal Levison Organizations: NASA, Research, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: CAPE CANAVERAL, Fla, Dinkinesh, Ethiopia