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Visions of Valhalla: Skywatcher Captures Spectacular Aurora on Camera

heden skywatching aurora
Northern Lights are in display over a frozen lake at Abisko National Park in Lapland, northern Sweden. (Image credit: P-M Hedén/TWAN )

The northern lights are in stunning display over a frozen lake in northern Sweden in this skywatching photo.

Swedish skywatcher P-M Heden of The World At Night snapped this image at Abisko National Park in Lapland, northern Sweden on March 17.

Auroras occur when charged particles from the sun's solar wind interact with Earth's upper atmosphere (at altitudes above 50 miles, or 80 km), causing a glow. The particles are funneled to Earth's polar regions by the planet's magnetic field. The auroras over the North Pole are known as the aurora borealis, or northern lights. The lights over the South Pole are dubbed the aurora australis, or southern lights.

In the image, the aurora seems to burst from the sky in a flash of red and green appearing near the zenith (directly overhead). When the aurora is most active, it creates a beautiful display of bright colors called the aurora corona.

Editor's note: If you have an amazing skywatching photo you'd like to share for a possible story or image gallery, please contact managing editor Tariq Malik at

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