The Red Arrows at the VE Day Anniversary Air Show at Duxford, Cambridgeshire, England, United Kingdom, Europe

Aircraft vapour trails above clouds over Colorado, United States of America, North America

The Red Arrows at the VE Day Anniversary Air Show at Duxford, Cambridgeshire, England, United Kingdom, Europe

The Red Arrows at the VE Day Anniversary Air Show at Duxford, Cambridgeshire, England, United Kingdom, Europe

Jet con trails, United States of America, North America

Airplane vapour trails over the Mer du Glace, Chamonix, Haute Savoie, France, Europe

Airplane vapour trails over the Mer du Glace, Chamonix, Haute Savoie, France, Europe

A plane flying over the Lake District, Cumbria, England, United Kingdom, Europe

Clouds over mountain and green valley

Woman and cat walking on path in fog

Hiker on a trail, hot springs and snow-capped Rhyolite Mountains, Hveradallir high temperature region, Kerlingarfjoell, highlands, Iceland, Europe

Hiker on a trail, hot springs and snow-capped Rhyolite Mountains, Hveradallir high temperature region, Kerlingarfjoell, highlands, Iceland, Europe

Passenger aircraft with jet trail and moon

One single passenger jet with condensation trail white in blue sky

Jonsvara, Jonsvarda, fumarole on Ljosartungur mountain, Hrafntinnusker mountain, Reykjadalir valley, Laugavegur hiking trail, Fjallabak Nature Reserve, Highlands of Iceland, Europe

hot spring called Storhiver at the hiking trail from Landmannalaugar to the mountain Hrafntinnusker, Laugavegur, Landmannalaugar, Iceland

Aircraft contrails

Barmsee lake with pastures and hay hut, Bavaria, Germany, Europe

Airshow

Tourists at Black Sand Basin, Yellowstone National Park, Wyoming, USA

Stone cottage near Mt Blanc trail, Bertone Refuge, Italy, Near Bertone Refuge, Italy

Mountain path, Mt. Blanc, Switzerland, Mount Blanc, Switzerland

Smoke stacks emitting smoke, USA, New York State, Ticonderoga

Vapor trail on clear sky above mountains, Colorado, USA