I will not attempt to go beyond light pollution to discuss the broader issues, which he rightly mentioned, of vapour trails and so on.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
That is what those nice, harmless-looking vapour trails are telling us when we see them in the sky.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
I was astonished and rather alarmed to discover how serious the problem of vapour trails is becoming.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Brooks knew that by dumping fuel they could produce avapourtrail.
From
Wikipedia
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This example is from Wikipedia and may be reused under a CC BY-SA license.