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Can Philae hold on? Fears for comet mission as controllers reveal harpoons that should have tethered lander failed to work - causing it to BOUNCE as it landed
Can Philae hold on? Fears for comet mission as controllers reveal harpoons that should have tethered lander failed to work - causing it to BOUNCE as it landed
Philae made incredible landing on comet 67P today at 3.30pm GMT making it first craft in history to land on a comet [li] Probe separated from the Rosetta spacecraft seven hours earlier after 10 year mission to comet
'It's a big step for human civilisation,' said Esa director general as control room erupted with applause
First image by Philae showed Rosetta 50 seconds after separation as it headed towards planet
Scientists were worried thruster problem would scupper the landing as it was not working
Harpoons also failed to fire, leaving lander attached to comet by ice screws in its leg
Team has not released images from the surface yet
By Jonathan O'Callaghan and Ellie Zolfagharifard and Mark Prigg for MailOnline
Published: 02:37 EST, 12 November 2014 | Updated: 04:13 EST, 13 November 2014