American actress Vanessa Hudgens attends Beyoncé's “Renaissance” concert in Los Angeles on September 4, 2023. (Photo by vanessahudgens/Instagram)

British model Cara Delevingne presents a creation for L'Oreal Paris show “Walk Your Worth” as part of the Paris Fashion Week Women Ready-to-wear Spring-Summer 2025 collection at Palais Garnier (Opera national de Paris) opera house, in Paris on September 23, 2024. (Photo by Julien de Rosa/AFP Photo)

“Contrails (short for “condensation trails”) or vapour trails are artificial clouds that are the visible trails of condensed water vapour made by the exhaust of aircraft engines. As the hot exhaust gases cool in the surrounding air they may precipitate a cloud of microscopic water droplets or, if the air is cold enough, tiny ice crystals”. – Wikipedia

Photo: An airplane leaves a vapor trail as it flies in front of he moon on January 17, 2007 above Hanover, Germany. (Photo by Alexander Hassenstein/Getty Images)

Bella Hadid attends “The Unknown Girl (La Fille Inconnue)” Premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 18, 2016 in Cannes, France. (Photo by Alberto Pizzoli/AFP Photo)

American actress Kiernan Shipka poses with “May flowers” in Venice, Italy in the last decade of May 2022. (Photo by kiernanshipka/Instagram)

Commandos of the “Underwater Defence” (SAS), the special operation unit of the Turkish Navy take part in a military training in Istanbul, Turkiye on June 13, 2022. (Photo by Ali Atmaca/Anadolu Agency via Getty Images)

American actress Lili Reinhart in the first decade of September 2022 shares a topless photo and calls herself “your little Venice b*tch”. (Photo by lilireinhart/Instagram)

Members of contemporary circus group perform inside the subway train, amid the energy crisis in Prague, Czech Republic on March 2, 2023. (Photo by David W. Cerny/Reuters)