Wow! Lucy Took This Picture of Earth as it was Making its Gravity Assist Maneuver By Nancy_A
The second photo, below, shows both Earth and the Moon and was taken on October 13, 2022 as Lucy approached Earth, from 1.4 km . You’ll need to look closely to see the Moon, as the Moon is less reflective than the brighter and bigger Earth. Both images were taken as part of an instrument calibration sequence.
On October 13, 2022, NASA’s Lucy spacecraft captured this image of the Earth and the Moon from a distance of 890,000 miles of last year, and so is currently one year into its twelve-year voyage. This gravity assist will place Lucy on a two year orbit, at which time it will return to Earth for a second gravity assist. That second assist will give Lucy the energy it needs to cross the main asteroid belt and observe the asteroid DonaldJohanson, and travel into the leading Trojan asteroid swarm.
The mission is named after the Lucy hominin fossils, and the view of Earth in the first image includes a view of Hadar, Ethiopia, where the 3.2 million-year-old human ancestor fossil was found. The name Lucy was chosen because study of the trojans could reveal the “fossils” of planet formation, the materials that clumped together in the early history of the Solar System to form planets and other bodies.
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