IM DESPERATE!!!!!!!!!!!!!
HELLLPPPPPP!!!!
Can someone explain to me this asteroid article???
?i am so confused!
(google: asterioid 21 lutetia:low mass, high density-first link)
I'm not sure what you needed to get from the article. It was the object of the Rosetta flyby and it seems to be a large asteroid with an unusual composition.
Sra