polar lights

noun

, (used with a plural verb)

1. the aurora borealis in the Northern Hemisphere or the aurora australis in the Southern Hemisphere.

polar lights

plural noun

1. the aurora borealis in the N hemisphere or the aurora australis in the S hemisphere

Example Sentences

By studying rare observations of the gas giant’s polar lights, scientists helmed by William Dunn and Andrew Coates at University College London found that the northern and southern auroras brightened and faded completely independently from one another.

From The Verge

"Where the polar lights are seen, that's the region with the most geomagnetic disruptions on the Earth's surface," Dr Vanselow told BBC News.

From BBC

When they hit the Earth's upper atmosphere, they produce the spectacular displays of the polar lights over the Arctic, however the most powerful storms can also damage communications systems and satellites.

From BBC

He regularly shared mesmerizing images, like a spacewalk selfie and a photo of the polar lights.

From New York Times

He regularly shared mesmerizing images, like a spacewalk selfie and a photo of the polar lights.

From New York Times