Environmental

Asteroid Lutetia: Postcard From the Past


Landslide on Lutetia

Landslide on Lutetia

EU–(ENEWSPF)–27 October 2011

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ESA’s Rosetta spacecraft has revealed asteroid Lutetia to be a primitive body, left over as the planets were forming in our Solar System. Results from Rosetta’s fleeting flyby also suggest that this mini-world tried to grow a metal heart.
 
Rosetta flew past Lutetia on 10 July 2010 at a speed of 54 000 km/hr and a closest distance of 3170 km. At the time, the 130 km-long asteroid…

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