Engineers at Glyndwr University St. Asaph are working on the world's largest telescope, which aims to help mankind see to within a millisecond of the 'Big Bang'.
A team of 15 engineers are polishing seven prototype mirrors using advanced technology.
More top news
40,000 people are expected at the motorbike event in the capital this weekend.
The comedian visited the area in 1964 after apparently upsetting people with one of his routines.
The daughter of former Ospreys player Jerry Collins has been pictured recovering in hospital in France after a fatal crash last month.