Home Gudgeon and gist APOD Plane Contrail and Sun Halo

Plane Contrail and Sun Halo

APOD 2017-04-07

Summary:

What's happened to the sky? What's happened to the sky?

Link:

https://apod.nasa.gov/apod/ap170404.html

From feeds:

Gudgeon and gist ยป APOD

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