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Red arrow: Coloured smoke was added to the plume as this plane landed as part of a Nasa test to measure the effect of vortices on the air behind aircraft

Speed of sound: This effect is created when a plane breaks the sound barrier, causing a sonic boom that rapidly condenses air at the back of the plane

Parting the sky: As planes fly through clouds, the air pressure splits the cloud, as shown by this Boeing 767, taken above Gatwick airport

Bursting through: When a plane creates a hole in a cloud, the sunlight shining through can create some spectacular effects

Dusk: The vortices that are formed by the aircraft can come off in erratic patterns, shown by the light hitting the trails at sunset

Sound barrier: The effect created by a sonic boom lasts for just a second, meaning they are rarely captured on film

Red sky: This plane passing through the top of a cloud produces a spectacular wave effect

Plumage: The ice and water picked up when a plane passes through a cloud can become part of the vapour trail

The cloud vapours spin around the vortex trail left by the plane, creating this twister effect behind it

The vapours can stay in the air for some time, creating a trail mapping the plane's flight through the air

The vortices are created by low-pressure air spinning around behind the wing, as shown by the visible circles in this shot

The plumes combined with natural light can produce some spectacular effects (left). The image on the right shows the effect of a sonic boom from below the aircraft

Geese take advantage of the same drag effect when they fly in their recognisable V formation and reduce drag

Turbulence created by the massive change in air pressure can affect aircraft flying behind planes, meaning they cannot land too close to each other

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