Star trails at Giant Magellan Telescope site

When completed in 2025, the Giant Magellan super-scope in Chile is expected to have a resolving power 10 times that of the Hubble Space Telescope.

In Alaska, at summer’s end

Here in the Northern Hemisphere, autumn begins today.

Wildfires in Siberia

2016 has been a bad year for wildfires in the forests of eastern Russia, too.

Milky Way with moon

The Milky Way is best seen with the eye alone in a moon-free sky, but this photographer caught the Milky Way in moonlight.

Shine on, Harvest Moon!

Photos of 2016's beautiful Harvest Moon from the EarthSky community.

The kiss

Elephants are known to wrap their trunks around each other, much as humans shake hands or give a hug. They rub their bodies against each other to show affection.

Hush

A quiet moment in northern Norway.

When the night dies

A beautiful twilight image from a photographer in Sweden.

Star trails over a French castle

The castle of Brochon in Gevrey-Chambertin - in the Burgundy region of eastern France - was built from 1895 to 1898. Photo by Jean-Baptiste Feldmann.

Crazy airglow

Airglow over Acadia National Park earlier this month, as a tropical storm raged in the Atlantic. Can a storm cause airglow? An expert comments.

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