A model presents a creation during a catwalk presentation for the Paul Costelloe Spring/Summer 2024 collection, at London Fashion Week in London, on September 13, 2024. (Photo by Henry Nicholls/AFP Photo)

A farmer picks marigold flowers to make garlands to sell for Tihar festival, on the outskirts of Kathmandu, Nepal, Wednesday, October 30, 2024. (Photo by Niranjan Shrestha/AP Photo)

A Day of the Dead performer is seen in the Paddock during previews ahead of the F1 Grand Prix of Mexico at Autodromo Hermanos Rodriguez on October 24, 2024 in Mexico City, Mexico. (Photo by Mark Thompson/Getty Images)

An Egyptian security guard screams at people as medics bring in a stretcher to carry the wounded after the attack which killed President Anwar Sadat, October 6, 1981, as he watched a military parade. (Photo by AP 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.

A member of the German wireless police picks up signals on the radio equipment he carries on his back, while his colleague takes notes. (Photo by General Photographic Agency/Getty Images). Circa 1925

Bikini Contest in Daytona Beach, Florida’s Atlantic coast, circa 1980s. (Photo by Evan Hurd/Sygma/Sygma via Getty Images)

In this March 2, 2018 photo, an Andean man rests with his llama while tourists take in the natural wonder of Rainbow Mountain in Pitumarca, Peru. Tourists gasp for breath as they climb for two hours to the 16,404-foot (5,000-meter) peak in the Peruvian Andes, but stunned by the magical beauty that unfurls before them. (Photo by Martin Mejia/AP Photo)