76K views · 263 reactions | The main belt asteroid Donaldjohanson, observed by NASA's Lucy spacecraft in April 2025. https://science.nasa.gov/mission/lucy/ | NASA Solar System Exploration | Facebook

64K views · 886 reactions | Today, NASA’s #LucyMission will fly by the main belt asteroid Donaldjohanson as a final dress rehearsal for Lucy’s main targets, the never-before-explored Jupiter Trojan asteroids. Follow the encounter play-by-play today with @NASASolarSystem on X or Instagram stories. | NASA Solar System Exploration | Facebook