Participants take part in the Sydney Gay & Lesbian Mardi Gras Parade on March 02, 2024 in Sydney, Australia. The Sydney Gay and Lesbian Mardi Gras parade began in 1978 as a march to commemorate the 1969 Stonewall Riots in New York and has been held every year since to promote awareness of gay, lesbian, bisexual and transgender issues. (Photo by Roni Bintang/Getty Images)

A model presents a creation by Bulgarian designers Livia Stoianova and Yassen Samouilov as part of their Haute Couture Spring/Summer 2016 fashion show for fashion house On Aura Tout Vu in Paris January 25, 2016. (Photo by Gonzalo Fuentes/Reuters)

Visitors walk past "Sculpture #1" by Darren Bader at the Frieze Art Fair in London, Britain October 14, 2015. The Frieze Art Fair, which is one of the world's leading contemporary art fairs, opens today and runs through October 17. (Photo by Suzanne Plunkett/Reuters)

American pop star Nicole Scherzinger, 43, of NBC's Annie Live! and FOX's The Masked Singer visits The Empire State Building on November 12, 2021 in New York City. (Photo by Roy Rochlin/Getty Images for Empire State Realty Trust)

French actress Adele Exarchopoulos – Outside arrivals at Christian Dior Womenswear Spring/Summer 2020 fashion show as part of the Paris Fashion Week, in Paris on September, 24, 2019. (Photo by J.M. Haedrich/SIPA Press)

Xiren Wang, Lili Wat, and Sitong Chen join the pageant’s opening routine, dancing to “The Boys”, a song by K-Pop group «Girls’ Generation». While the women come from a range of professional backgrounds – including economics, nursing, and acting – every contestant is looking for her big break into the entertainment industry. Most contestants said they would prefer to have a career in the U.S. but would go wherever the opportunity lies. (Photo and caption by John Brecher/Sahra Vang Nguyen/NBC News)

Chinese rescuers carry an injuried resident after an earthquake hit an area of Ludian county in Zhaotong in southwest China's Yunnan province on August 3, 2014. At least 300 people were killed and 1,300 injured after a strong earthquake hit southwest China's mountainous Yunnan province, state media said. The quake in Zhaotong prefecture, in the province's northeast, toppled buildings and left residents frantically searching for survivors beneath the rubble, images on social media showed. (Photo by AFP Photo)

The competition is run by Royal Observatory Greenwich sponsored by Insight Investment and in association with BBC Sky at Night Magazine. This year astrophotographers from 91 countries sent in more than 4,200 spectacular entries. Here: The Milky Way rises above an isolated lighthouse in Tasmania. Shot by James Stone of Australia. (Photo by James Stone/Astronomy Photographer of the Year 2018)