17 Oct 2021, 20:59 UTC · By: Florina Spînu / NASA's spacecraft Lucy has already started its four-billion-mile odyssey to the "fossils" of the solar system, looking to solve the mysteries of our cosmic home
29 Sep 2021, 00:38 UTC · By: Florina Spînu / NASA is preparing to launch its Lucy spacecraft to study the Trojans, ancient objects that might hold clues about how the solar system has formed