Outdoor light shows

Usage examples of auroras.

When a planet had a strong electromagnetic field, it almost invariably had auroras in the atmosphere.

The sky against which the auroras moved was a dull gray with the large quantities of dust in the atmosphere.

A circular window in an end wall looked out over Starside to the distant, shimmering horizon and the auroras of the far north.

I have seen with their eyes how the auroras writhe and pulse over the Icelands, and smelled with their nostrils the weird winds that blow from that cold realm!

And propping herself up she'd seen the auroras writhing over the Icelands, and Starside's barren boulder plains turning a uniform, ashen grey as clouds covered the moon.

There Nathan looked out through narrow windows on the blue-glittering rim of the world, where strange auroras wove over a coldly distant horizon.