A girl takes pictures after opening ceremony at Shanghai Disney Resort in Shanghai, China, June 16, 2016. (Photo by Aly Song/Reuters)

“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)

Revellers take part in an annual block party known as “Cordao de Prata Preta”, one of the many carnival parties to take place in the neighbourhoods of Rio de Janeiro, February 6, 2016. (Photo by Pilar Olivares/Reuters)

Ana Louzi and Junio Enriuque dance for a video during sunrise from SUMMIT One Vanderbilt on World Photography Day on August 19, 2022 in New York City. Summit One Vanderbilt opened the 1000-foot observation beginning at 5 AM to allow ticketed members of the general public and photo enthusiasts to see sunrise from the elevated altitude. World Photography Day is an “annual, worldwide celebration of the art, craft, science and history of photography” according to their website. (Photo by Alexi Rosenfeld/Getty Images)

A woman falls to the beach after she was attacked by three white women segregationists, when she attempted a wade-in with several African American and white desegregationist demonstrators, June 23, 1964, St. Augustine Beach, Fla. The people in the photo are unidentified. (Photo by AP Photo/JK)

A stroller walks his dogs in an autumnally colored forest in Cuxhaven, nothern Germany on November 7, 2018. (Photo by Patrik Stollarz/AFP Photo)

Festivalgoers are seen at the Coachella Music & Arts Festival at the Empire Polo Club, Sunday, April 16, 2023, in Indio, Calif. (Photo by Amy Harris/Invision/AP Photo)

Christopher Wheeldon’s Alice’s Adventures in Wonderland is the biggest production the Australian Ballet has ever undertaken and it’s also one of the most spectacular. Created for the Royal Ballet and designed by Bob Crowley, it involves puppetry, optical illusions, major setpieces and immersive projections, as well as costumes that some dancers have to actually climb into. Here: Ako Kondo as Alice, on stage September 11, 2017 in Melbourne, Australia. (Photo by Jeff Busby/The Guardian)