Birdwatch Note Rating
2024-03-18 14:48:38 UTC - HELPFUL
Rated by Participant: 0DDA1EFD8C1DB8DDB6544866D9AC0242B2C07F7BA1F049FB518255705833D765
Participant Details
Original Note:
This rainbow contrail is formed when air pressure and temperature over the wings drop, causing the water vapor to freeze into different-sized droplets. When backlit by the sun, these frozen water droplets refract the light at different wavelengths, appearing as a rainbow. https://www.space.com/rainbow-contrail-photographs
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