British glamour model and social media personality Demi Rose wowed in a barely there bikini in Turkey in the second decade of August 2023. (Photo by Instagram)

Dallas Cowboys cheerleaders perform before the game against the New England Patriots in Arlington, Texas on October 1, 2023. (Photo by Kevin Jairaj/USA Today Sports)

American singer and actress Dove Cameron is seen in Midtown on November 06, 2023 in New York City. (Photo by Gotham/GC Images)

The Northern lights made an appearance just after midnight on Wednesday over Sycamore Gap in Northumberland, North East England on September 13, 2023, with the aurora pillars visible. (Photo by Ian Sproat/Picture Exclusive)

Dominique Lynch on Tuesday, February 20, 2024 views Daniel Arsham's Unearthed, Bronze Eroded Melpomene, on display during Daniel Arsham: Relics in the Landscape exhibition, the first UK museum display of work by the highly acclaimed North American, at the Yorkshire Sculpture Park in Wakefield, West Yorkshire. (Photo by Danny Lawson/PA Images via Getty Images)

American rapper from Memphis GloRilla attends the 2024 iHeartRadio Music Awards at Dolby Theatre on April 01, 2024 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

Women pray at the Sheikh Zayed Grand Mosque in Abu Dhabi in the early hours of April 6, 2024, on Laylat al-Qadr (Night of Destiny), one of the holiest nights during the Muslim holy fasting month of Ramadan. (Photo by Ryan Lim/AFP Photo)

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.