Picture This

Rosetta captures a ‘selfie’ with comet 67P/Churyumov–Gerasimenko

15 October 2014 Astronomy Now

The camera on Rosetta’s Philae lander has snapped a ‘selfie’ with comet 67P/Churyumov–Gerasimenko in the distance about 16 km away. The image was taken on 7 October and also captures the side of the Rosetta spacecraft and one of the 14 metre-long solar wings. Two images with different exposure times were combined to bring out the faint details in this very high contrast situation. The comet’s active ‘neck’ region is clearly visible, with streams of dust and gas extending away from the surface. Image: ESA/Rosetta/Philae/CIVA.

Book Reviews

From Dust to Life

10 October 2014 Astronomy Now

As its subtitle suggests, this book sets out to describe ‘The Origin and Evolution of the Solar System’ as seen through the work of generations of scientists who have contributed to the picture we now have.