Expedition 46 On International Space Station

IN SPACE - JANUARY 30: (EDITORIAL USE ONLY) (NO SALES) In this handout image supplied by the European Space Agency (ESA), The ISS passes over London, in an image taken by British ESA astronaut Tim Peake from the Space Station's Cupola observatory, 400 km above Earth, January 30, 2016. The lights in the image are mainly street lighting, illuminating the streets of London. Lights appearing blue are LED-lit areas. Black areas in the picture correspond to unlit areas such as parks and rivers - the distinctive wind of the River Thames shows in black. Hyde Park, Regents Park and Battersea Park are recognisable in the centre, the reservoirs at Walthamstow are upper centre, and Richmond Park is at lower left. Tim Peake's six-month mission to the International Space Station is named Principia, after Isaac Newton's ground-breaking Naturalis Principia Mathematica, which describes the principal laws of motion and gravity. (Photo by Tim Peake / ESA via Getty Images)