From PetaPixel:
The Royal Observatory Greenwich has announced the shortlist for its annual ZWO Astronomy Photographer of the Year competition. This year’s edition received nearly 4,000 entries from dedicated amateur and professional photographers from 66 different countries.
Now in its 18th year, the ZWO Astronomy Photographer of the Year contest is among the premier photo competitions that celebrate the art of astrophotography and astronomy. The competition features nine categories, a pair of special prizes, and the expert panel of judges selects a single overall winner, all of which will be showcased in an exhibition at the National Maritime Museum in England starting on September 18. The winners will be revealed the day prior.