VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )

VAN, TURKIYE - NOVEMBER 10: A view of the contrails (vapour trails) left by passenger planes as they fly towards their destination in Van, Turkiye on November 10, 2024. Contrails (cirrus homogenitus) are white trails formed when water vapour from an aircraft engine condenses at high altitude. ( Özkan Bilgin - Anadolu Agency )