Travelling the world for a 12th solar eclipse
Eclipse-chasing is a visceral experience, a County Down man has said as he chases his twelfth experience of the natural phenomenon.
Ryan Milligan, who lectures in astrophysics at Queen's University Belfast, has travelled to Mexico in the hope of seeing a total eclipse on Monday.
An eclipse is when the Moon passes between the Earth and the Sun.
He said the experience is like the end of the world.
Read more about Ryan's story here.