A photograph of Comet Leonard that shows its gas tail being disconnected and carried away by the solar wind, has won the top prize at Astronomy Photographer of the Year.
Astronomy Photographer of the Year 2021 | Winners announced - BBC Sky at Night Magazine skyatnightmagazine.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from skyatnightmagazine.com Daily Mail and Mail on Sunday newspapers.