This exhibition is a must visit for us every year.
The Insight Astronomy Photographer of the Year award is a show that constantly blows us away with the sheer beauty of its entries.
This year is no different with the usual mix of photographs of aurora, nebulae, the sun, moon and planets of our solar system.
It's always a good mix of the aesthetically pleasing with the technically accomplished photographs.
Images range from right here on our planet to millions of light years away. All of them have some kind of humbling effect.
The Royal Observatory is the perfect spot for this display and we can't wait to go again to see this year's winners.
Insight Astronomy Photographer of the Year 2016 is at the Royal Observatory, Greenwich until 28 June 2017. Entrance is free to the exhibition.