A girl from the Tharu community takes part in a ritual during the Shama Chakewa festival to honor the relationship between brothers and sisters in Kathmandu on November 8, 2022. (Photo by Skanda Gautam/ZUMA Press Wire/Rex Features/Shutterstock)

People take part in the 2022 National Carnival Parade, on the Malecon of Santo Domingo, Dominican Republic, 06 March 2022. The first post-pandemic national parade of the Dominican carnival had to appeal this Sunday to its color, enthusiasm and creativity to overcome the inclement rains that delayed and hindered the most popular and unbridled cultural display in the country. (Photo by Orlando Barria/EPA/EFE)

A supporter of opposition leader and governor of Santa Cruz Luis Fernando Camacho shouts slogans on a bullhorn during a protest in Santa Cruz, Bolivia, Tuesday, January 3, 2023. Prosecutors in Bolivia on Dec. 29, 2022, remanded Camacho into custody for four months while he faces terrorism charges. (Photo by Juan Karita/AP Photo)

Anti abortion pregnant women attend a protest outside the U.S. Supreme Court as justices hear oral arguments in a bid by President Joe Biden's administration to preserve broad access to the abortion pill, in Washington, U.S., March 26, 2024. (Photo by Evelyn Hockstein/Reuters)

Dani Alves of Paris Saint-Germain and Spanish model Joana Sanz are pictured inside the photo booth prior to The Best FIFA Football Awards at Royal Festival Hall on September 24, 2018 in London, England. (Photo by Michael Regan – FIFA/FIFA via Getty Images)

As the sun sets on the Malecon in Havana on Friday January 23, 2015, Surenis Angulo de la Paz, 24, center, dances as group of locals play music around her. Behind her is Fidel Lopez, 55. (Photo by Sarah L. Voisin/The Washington Post)

High-wire artist Kane Petersen successfully walks a tightrope 300 metres above the ground at Eureka Skydeck on September 16, 2015 in Melbourne, Australia. The walk was the highest tightrope walk ever attempted in the Southern Hemisphere. The stunt is to mark the arrival of the film “The Walk” to Australian cinemas in October. The stunt saw Kane mimic the film's French high-wire artist Philippe Petit, who successfully walked between the twin towers of the World Trade Center in 1974. (Photo by Scott Barbour/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.