Scientists from NASA's Lucy mission have completed initial analysis of data gathered during the spacecraft's April 20 flyby of the main-belt asteroid Donaldjohanson. Images taken by Lucy's L'LORRI imager just minutes before closest approach have provided a comprehensive view of the asteroid, marking a successful test for future operations.
Mission engineers describe the event as a crucial by Clarence Oxford
Los Angeles CA (SPX) Jul 07, 2025
Scientists from NASA's Lucy mission have completed initial analysis of data gathered during the spacecraft's April 20 flyby of the main-belt asteroid Donaldjohanson. Images taken by Lucy's L'LORRI imager just minutes before closest approach have provided a comprehensive view of the asteroid, marking a successful test for future operations.
Mission engineers describe the event as a crucial dress rehearsal ahead of Lucy's primary science targets, the Jupiter Trojan asteroids. The results have boosted team confidence in the spacecraft's readiness for those complex flybys.
Currently, Lucy is cruising through the main asteroid belt at over 30,000 mph (50,000 kph), moving farther from the Sun into the colder reaches of the solar system. The spacecraft remains in good health and is under continuous monitoring.
The mission's main objective will begin in 2027, starting with an encounter with Trojan asteroid Eurybates. Over a span of less than 15 months, Lucy is expected to visit at least six asteroids, including two satellites discovered by the mission team.
Related Links
Lucy at NASA
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