With its first flyby of the asteroid Dinkinesh, Lucy discovered it is not one single asteroid, but a system of two, with a small 220m-wide satellite spinning around it.
Dinkinesh, the smallest main belt asteroid ever seen up close by NASA s Lucy spacecraft this week, has been revealed to be a binary, with a moonlet in orbit.
Washington DC (UPI) Nov 2, 2023 - NASA s Lucy spacecraft completed its first flyby of an asteroid Wednesday and phoned home by transmitting data back to Earth.