On 2010 , Rosetta was just 8.6 miles ( 14 km ) of the comet ’ s orbit . photos reveal one of most detailed photos of the comet 's inner ' neck ' Esa recently released a series of images captured from Rosetta 's journey . Rosetta will make observations through comet geysers in the coming months .
On Saturday , Rosetta was just 8.6 miles ( 14 km ) of the comet ’ s surface . Images reveal one of most detailed photos of the comet 's bump 'neck ' Esa recently released a trove of images captured from Rosetta 's journey . Rosetta will make passes through comet geysers in the coming months .