Fans react as Danish singer Thomas Helmig performs during a concert at the Northside Festival in Aarhus, Denmark on June 3, 2022. (Photo by Helle Arensbak/Ritzau Scanpix via Reuters)

Zeebra Lisa Thrower, New Zealand is modelled in the Bizarre Bra Section during the 2023 World of WearableArt Awards Night at TSB Bank Arena on September 22, 2023 in Wellington, New Zealand. (Photo by Hagen Hopkins/Getty Images for World of WearableArt)

The sun rises beside St Mary's Lighthouse in Whitley Bay, Tyne and Wear, as the unseasonably cool weather continues on Thursday, April 28, 2016. (Photo by Owen Humphreys/PA Wire)

A woman rests on a pile of plush toys at IKEA store in the shopping district of Causeway Bay in Hong Kong on November 3, 2024. (Photo by Mladen Antonov/AFP Photo)

A model wears a creation for Schiaparelli's Haute Couture Spring-Summer 2024 collection presented in Paris, Monday, January 22, 2024. (Photo by Christophe Ena/AP Photo)

A policeman stops a cyclist as demonstrators from Extinction Rebellion (XR) protest during the NATO Summit by blocking the A12 highway in The Hague, The Netherlands, 25 June 2025. The Netherlands, for the first time in NATO's history of existence, is hosting a NATO summit. (Photo by Sebastiaan Barel/EPA)

One of two black-and-white ruffed lemur pups born at Blair Drummond Safari and Adventure Park, near Stirling, UK on Friday, May 24, 2024.The critically endangered lemur pups, both female were born on April 14 and have been named Nova, meaning “new” and Evie meaning “life”. (Photo by Andrew Milligan/PA Images via Getty Images)

The Royal Observatory just announced its Astronomy Photographer Of The Year 2013 winners. Australian photographer Mark Gee was chosen among a thousand amateur and professional photographers around the globe to win the top title. His work is part of an exhibition of the winning photographers, which opened on Sept. 19 at the Royal Observatory Greenwich. The Royal Observatory shared with us the winners and notable mentions of the competition. Their descriptions of the prizewinners can be found below the images.