RT @esa: .@Philae2014 got back in touch with @ESA_Rosetta today. 1st contact since Sunday. Details: blogs.esa.int/rosetta/2015/0… http://t.co/ACO4bATq87
RT @esa: .@Philae2014 got back in touch with @ESA_Rosetta today. 1st contact since Sunday. Details: blogs.esa.int/rosetta/2015/0… http://t.co/ACO4bATq87