2014年9月15日 星期一

A landing site for Philae, but it's not going to be easy

This morning, the European Space Agency announced the selection of a landing site for little Philae on the head of comet Churyumov-Gerasimenko. Although a primary site has been selected, landing Philae successfully is going to be tough, and the mission is now working to manage people's expectations.



from Planetary Society Blog http://ift.tt/1m6CKip

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