As a little challenge: first the danish press release: http://www.space.dtu.dk/Nyheder/Nyheder_paa_Space.aspx?guid={E29F2AB2-9EBD-407B-AD72-E401F5E0420C} Here is the article: http://www.nature.com/ngeo/journal/v1/n6/abs/ngeo203.html