RT @ESA_Rosetta: Here’s comet #67P from a distance of about 500 km with my NAVCAM yesterday ow.ly/zT6pD
#CometWatch http://t.co/5q3XlEQU3S
RT @ESA_Rosetta: Here’s comet #67P from a distance of about 500 km with my NAVCAM yesterday ow.ly/zT6pD
#CometWatch http://t.co/5q3XlEQU3S