Meet the astronomer who's teaching cruise passengers how to read the stars

Dr David Mannion (PhD), is an astronomer onboard the £300m Viking Jupiter – the line's newest ocean ship.

Mannion – who is a Fellow of the Royal Astronomical Society, a teacher, the head of science in an international college and an extremely enthusiastic speaker on all topics to do with astronomy – stepped away from the telescope to share what inspires him to explore the mysteries of the universe, with Telegraph Cruise.  

https://www.telegraph.co.uk/travel/cruises/articles/meet-physics-teacher-cruise-passengers-astronomy/