Professor Monic Grady says Colin Pillinger's death has been a tragic blow, and that he didn't live to see the end of the Rosetta Mission, of which he had been a 'driving force'.
More top news
Winds will become strong this weekend and we can expect to see some showery rain at times
Care homes in the East of England have warned that spiralling costs could leave some people without any care.
A fund raising appeal launched by the Duchess of Cambridge has raised £2 milion to build a new children's hospice in Norfolk.