Lutetia covered with deep regolith
Using the data gathered by Rosetta in its fly-by of the asteroid Lutetia in July, scientists have concluded that the 60 mile diameter asteroid is covered with a deep layer of dusty debris, as much as 2000 feet deep.
Using the data gathered by Rosetta in its fly-by of the asteroid Lutetia in July, scientists have concluded that the 60 mile diameter asteroid is covered with a deep layer of dusty debris, as much as 2000 feet deep.