Dan Riskin presents 'Landing On A Comet: Rosetta Mission' live from Germany as after 10 years of travelling towards its destination and after looping round the sun five times, Rosetta is set to drop in it's final location.
2007
1985
1916
2013
2010
1969
2003
2014
2012
1994
2008
2005
1998
1992
2021
2020