NASA’s Lucy Asteroid-Hopping Spacecraft Pins Down Surface Ages Of 1st Asteroid Targets.
Last November, when NASA’s Lucy spacecraft flew past its first official asteroid target named Dinkinesh, it found the space rock was not one, not two but three rocks huddled together. While scientists were surprised to spot Selam, Dinkinesh’s natural satellite, they were shocked to discover that Selam itself was, in fact, two objects melded together. […]
NASA’s Lucy Asteroid-Hopping Spacecraft Pins Down Surface Ages Of 1st Asteroid Targets. Read More »
