Guitar forest

This guitar-shaped forest is a piece of land art in Argentina. Here's how it looks from space.

Kansas tornado

Just one of the many tornados in a severe weather outbreak that struck the U.S. Central Plains and Southeast over the past few days.

Today’s solar eclipse in Australia

Beautiful partial solar eclipse in Australia today (April 29, 2014). Thanks to all who posted at EarthSky Facebook!

Great Cluster in Hercules, aka M13

On a dark, clear night, the eye barely perceives the Hercules cluster as a faint, fuzzy point of light. A telescope shows it an ancient, symmetrical star city.

Moon and Venus on mornings of April 25 and 26

The moon and Venus are the second- and third-brightest objects in Earth's sky, after the sun. You'll see them together now in the east before dawn.

Halo around the sun over Normandy, France

We get many messages throughout each year from people who’ve just spotted a halo, or ring, around the sun or moon.

An ancient sea god under the Milky Way

A mythical Celtic god of the sea and the edgewise view into our own Milky Way galaxy, as captured by Glenn Miles Photography in Northern Ireland.

Photos from friends: 2014 Lyrid meteor shower

A collection of photos from the 2014 Lyrid meteor shower, which peaked on the morning of April 22.

Exploring planet dandelion

Photo by Kat Baker. Thank you Kat!

Tiger beetle dance

A visual representation of a tiger beetle’s trajectories as it chases prey.