US-British actress Lily Collins arrives for the 2023 Met Gala at the Metropolitan Museum of Art on May 1, 2023, in New York. (Photo by Angela Weiss/AFP Photo)

Halsey performs at Night Two of BUDX Miami by Budweiser on February 02, 2020 in Miami Beach, Florida. (Photo by Noam Galai/Getty Images for BudX)

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.

English singer-songwriter Tahliah Debrett Barnett, known professionally as FKA Twigs attends the NME Awards 2022 at O2 Academy Brixton on March 02, 2022 in London, England. (Photo by Tristan Fewings/Getty Images)

A mudlark uses a torch to look for items on the bank of the River Thames in London, Britain June 06, 2016. Mudlarking is believed to trace its origins to the 18th and 19th century, when scavengers searched the Thames' shores for items to sell. These days, history and archaeology fans are the ones hoping to find old relics such as coins, ceramics, artifacts or everyday items from across centuries. their finds with the Portable Antiquities Scheme. Any item over 300 years old must be recorded. (Photo by Neil Hall/Reuters)

Supermodel Emily Ratajkowski in the last decade of September 2025 raised the temperature as she posed for steamy lingerie snaps to promote her campaign with Lounge underwear. The American businesswomen and producer has faced criticism over the years for her self-defined sexiness and womanhood but leaves little to the imagination as she showcases her seasonal picks from top lingerie firm. (Photo by Lounge/Morgan Maher)

Christie's employee Natalie McFarlane holds an armature model of King Kong used in the 1933 film at Christie's on November 19, 2009 in London. (Photo by Peter Macdiarmid/Getty Images)

American supermodel Bella Hadid sets pulses racing as she showcases a new range of bras by Victoria's Secret in February 2023. The 26-year-old model appears alongside several other catwalk beauties in the “Bras, That's Our Thing” campaign for the brand. Paloma Elsesser, Adut Akech and Taylor Hill also appear, as do Candice Huffine, Mayowa Nicholas, and Valentina Sampaio. (Photo by Camilla Summers-Valli/Victoria's Secret/The Mega Agency)