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Solar System
Article
03.02.2016
Less than a month after US astronomers postulated the existence of a ninth planet in the Solar System, a French team managed to halve the possible search area. One of the researchers responsible for...
Opinion
02.04.2016
The scientific world is in turmoil, our Solar System could have a new ninth planet. Historian of science at the CNRS, Denis Guthleben revisits this announcement in light of the recent, and not so...