RT @ESA_Rosetta: From the first part of my #CometLanding descent, taken at 01:20UT from a distance of ~16km with my OSIRIS NAC… twitter.com/i/web/status/7…
RT @ESA_Rosetta: From the first part of my #CometLanding descent, taken at 01:20UT from a distance of ~16km with my OSIRIS NAC… twitter.com/i/web/status/7…