Birdwatch Note Rating
2024-04-16 23:50:17 UTC - HELPFUL
Rated by Participant: 2DB35AE97455FC2B5E5DE1C8A6E81345BDB5907D72600C7A9101EF541B68E516
Participant Details
Original Note:
Shadows from jet contrails often appear to be above the contrail, seemingly cast by a low-altitude bright light shining upwards. In fact, the shadow is normally cast on clouds below the jet and its contrail since the sun (and the moon) are above. https://earthsky.org/todays-image/jet-contrail-casts-a-shadow/
All Note Details