News tagged with european space agency

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How to land on a comet

Generally speaking, space missions fall into one of three categories:  difficult, more difficult, and ridiculously difficult.

Nov 04, 2014
4.9 / 5 (16) 7

A close-up with a comet

Even as Tom Economou approached retirement age in 1994, he began planning an instrument for the European Space Agency's Rosetta mission to a comet. He still remembers the reaction of Riccardo Levi-Setti, ...

Nov 11, 2014
5 / 5 (3) 0