NASA's Lucy spacecraft is 6 days and less than 50 million miles (80 million km) away from its second close encounter with an asteroid; this time, the small main belt asteroid Donaldjohanson. This upcoming event represents a comprehensive "dress rehearsal" for Lucy's main mission over the next decade: the exploration of multiple Trojan asteroids that […]
NASA's Lucy spacecraft is 6 days and less than 50 million miles (80 million km) away from its second close encounter with an asteroid; this time, the small main belt asteroid Donaldjohanson. This upcoming event represents a comprehensive "dress rehearsal" for Lucy's main mission over the next decade: the exploration of multiple Trojan asteroids that […]
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