From Universe Today: “The Night Sky Magic of the Atacama”

universe-today

Universe Today

10 Jan , 2018
Paul M. Sutter

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The ESO’s Paranal Observatory sits proudly above the Atacama desert. No image credit.

There’s nothing an astronomer – whether professional or amateur – loves more than a clear dark night sky away from the city lights. Outside the glare and glow and cloud cover that most of us experience every day, the night sky comes alive with a life of its own.

Thousands upon countless thousands of glittering jewels – each individual star a pinprick of light set against the velvet-smooth blackness of the deeper void. The arching band of the Milky Way, itself host to billions more stars so far away that we can only see their combined light from our vantage point. The familiar constellations, proudly showing their true character, drawing the eye and the mind to the ancient tales spun about them.

There are few places left in the world to see the sky as our ancestors did; to gaze in wonder at the celestial dome and feel the weight of billions of years of cosmic history hanging above us. Thankfully the International Dark Sky Association is working to preserve what’s left of the true night sky, and they’ve rightfully marked northern Chile to preserve for posterity.

There, the Elqui Valley and the Atacama Desert host night skies impossible to see elsewhere. Away from cities, tucked between the Pacific coast and the high peaks of the Andes, the dry desert air and high elevations make for some of the best observing grounds you can find on Earth.

See the full article here .

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