We have a roof top patio in Arizona – a perfect place for watching sunrises, sunsets, and star gazing.
The science behind contrails is fascinating. Contrails should never be a cause for alarm; after all, folks don’t flip out on chilly days when their breath forms a cloud. If it’s cold enough and the air is still, you might even notice a cloud hanging behind you for several meters.
– What really comes out of an airplane? Contrails, not chemtrails, The Washington Post –
Are you on a flight path? Are the planes loud and noisy, or so high you don’t even notice them?
This week’s WordPress.com photo Challenge is Lines.