Dr Uwe Keller, centre, Principal Investigator for the Halley Multicolour Camera, presents to the press one of the first images returned of Comet Halley's nucleus seen close up by Giotto. From left, Mr David Dale, Giotto Project Manager, Dr Roger Bonnet, ESA's Director of Science, behind Dr Keller are Prof. Dr Reimar Lüst and ESTEC Communications Officer Heidi Graf.