Glimerton Cove, Edinburgh -a subterranean complex of passageways and chambers carved out of the sandstone bedrock on which this part of Gilmerton stands. Our tips for things to do in Edinburgh: http://www.europealacarte.co.uk/blog/2011/12/19/edinburgh-tips
Meteorites confirm our solar system was 'born' when a small star exploded and died
A low-mass supernova 4.6 billion years ago triggered the formation of our solar system and its planets 11/29/16 WIRED UK That cloud might be similar to this much larger complex of gas and dust about 4,500 light-years away in the constellation Cygnus
Viewed from the top, this century device designed by James Ferguson, is an amazingly complex clock. Viewed from the side, its role as an orrery becomes apparent. It is the zenith of the view of the world as a complex clockwork mechanism.