The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

We are looking at another aspect of optics in the atmosphere and the “cool” stuff you can sometimes see in the winter ...

Why these scientists keep a close eye on the air way up there and will solar geoengineering help stop climate change? NOAA wants to know.

As Earth moved through the debris, the fragments burned up in the atmosphere, creating colorful ... "The more stars you can see, the more meteors you can see." To spot the maximum number of ...

The image to the left is from a camera attached to a high-altitude balloon. You can see the thin layer of our atmosphere that protects all life on Earth. The Earth's atmosphere is a thin sheet of air ...