NASA Galileo Flyby Discovers First Asteroid Moon Dactyl, August 28, 1993
NASA's Galileo probe performs a flyby of the asteroid 243 Ida. Astronomers later discover a moon, the first known asteroid moon, in pictures from the flyby and name it Dactyl. Date: August 28, 1993 Read more on Wikipedia β π Other events on August 28 π Events on this day in 1993 π On This…