Today’s CometWatch entrance was taken by Rosetta’s NAVCAM on 5 Sep 2015, about 445 km from a nucleus.
The scale is 37.9 m/pixel and a picture measures 38.8 km across. The contrariety was increasing to exhibit a comet’s activity.
Interestingly, many white specks seem to be sprinkled in a top partial of a image, above a heated outflow of dirt emanating from a comet’s nucleus. This vast volume of waste could expected be a outcome of a probable part of increasing cometary activity shortly before a picture was taken.
In this view, a iota is oriented with a underside of a vast comet lobe indicating towards a observer, while a tiny lobe is mostly dark behind. The well-spoken Imhotep segment can be seen as a splendid patch towards a left, with a rougher Khepry to a top right, tools of Aten to a right and some of a round facilities of Ash manifest to a reduce right.
The strange 1024 x 1024 picture of today’s CometWatch is supposing below:
Source: Rosetta blog