Notes from a presentation at Capricon 44, Chicago, Feb. 2, 2024. Any mistakes are mine. The speaker, Bill Higgins, is not responsible for any errors here.
Bill Higgins
The two swarms of frigid Trojan asteroids, circling the Sun at the same distance as Jupiter, have never been visited by spacecraft. NASA’s Lucy mission plans to change that. Launched in 2021, Lucy’s intricate trajectory will eventually fly by eleven asteroids, including eight Trojans of varying size and composition far beyond the main Asteroid Belt. Passing through the asteroid belt on her way to the distant realm of the Trojans, Lucy’s first flyby this past November held surprises—and if all goes well, the best is yet to come.
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