9 Astronomy Photographer of the Year Entries That Will Leave You Breathless

"A spectacular Aurora Australis as seen from the Southern coastline of mainland Australia. Colorful beams, including a rare blue light, dance across the horizon and reflect from the calm seas of Bass Strait. The aurora was generated when a high speed solar wind from a coronal hole impacted the Earth's magnetic field on the 1st of March 2017. A single 25-second exposure, edited in Adobe Lightroom."