Áine Lawlor hosts this major new show commemorating the 50th anniversary of the first moon landing, from Blackrock Castle Observatory in Cork. Space correspondent Leo Enright and astronaut Cady Coleman join a panel of experts detailing the dangers encountered by Michael Collins, Buzz Aldrin and Neil Armstrong on their eight-day voyage, and celebrities including Anne Doyle, Eilish O'Carroll and Father Brian D'Arcy recall their memories of the historic moonwalk.