Five years and 2.2 billion miles after it left Florida, NASA's Lucy spacecraft has made it to the Jupiter Trojans. Nothing has ever been there before, and the first close look at one of these asteroids is now less than a year away.

NASA's Lucy spacecraft at the Astrotech Space Operations facility in Titusville, Florida, before launch, September 2021. Photo: NASA/Glenn Benson / Wikimedia Commons (public domain)