Ngorongoro Crater (Tanzania). At 610m deep and 260 sq km, this is the largest unflooded caldera in the world. A blue-green vision from above it's a haven for engangered wildlife and Maasai livestock. The crater was formed three million years ago when a giant volcano, which could have been as high as Kilimanjaro, exploded and collapsed. The caldera formed the concentric fractures in the crust cracked down to a magma reservoir deep underground. (Photo by John Bryant/Getty Images)

Afghan air force 2nd Lt. Niloofar Rhmani walks the flight line at Shindand Air Base, Afghanistan, prior to her graduation from undergraduate pilot training, on May 13, 2013. Rhmani made history on May 14, when she became the first female to successfully complete undergraduate pilot training and earn the status of pilot in more than 30 years. She will continue her service as she joins the Kabul Air Wing as a Cessna 208 pilot. (Photo by Senior Airman Scott Saldukas/USAF)

An Chelsea supporter takes pictures next to the giant inflatable replica of the UEFA Champions League trophy placed at Aliados Avenue in Porto, Portugal, 27th May 2021. Porto hosts the UEFA Champions League final between Manchester City and Chelsea in 29th May 2021. (Photo by Jose Coelho/EPA/EFE)

American actress, model, and singer Ashley Benson arrives at Paris Hilton's wedding party inBeverly Hills, CA. on November 14, 2021. (Photo by Backgrid USA)

Influencer Cindy Kimberly at Viktor&Rolf Couture Spring 2024 as part of Paris Couture Fashion Week held at Sorbonne Nouvelle on January 24, 2024 in Paris, France. (Photo by Swan Gallet/WWD via Getty Images)

American television personality Dolores Catania in the first decade of February 2024 gets the “hot gossip” in a staged photo. (Photo by dolorescatania/Instagram)

Cybermen patrol the National Museum of Scotland before the opening of the Doctor Who Worlds of Wonder exhibition in Edinburgh, Scotland on Wednesday, December 7, 2022. (Photo by Murdo MacLeod/The Guardian)

Piccacho, Pokemon passes the Hero toys and is guided into the goods lift in London, United Kingdom on January 24, 2023. (Photo by Guy Bell/Alamy Live News)