Stacked moons

A stack of moon images from Friday morning (February 24, 2017) taken at 1 minute intervals as the moon rose from the horizon, by Ken Christison.

Last flight gone

Hunter Davis wrote, "Winter is almost here at the South Pole. The last flight for the summer left last week. I'm just waiting for the sun to go down so I can photograph some stars! "

Cherry blossoms opening in Japan

In Japan at least, spring has sprung! Are you seeing signs of spring in your hometown?

Ice circles in Syracuse, New York

You need slow-moving currents, moving in circular eddies, to form ice circles, and you need just the right air and water temperature. So they're rare!

Gaza rainbow

What a lovely scene. Maysoon Abu Hmead captured this image in Gaza, Palestine last week.

Chicago from St. Joseph, Michigan

The little building in the center of the sunset is in Chicago, as seen from across Lake Michigan, 60 miles away.

Venus green flash

To see a green flash of Venus, you need a very clear day with no haze or cloud low in the sky, a distant horizon (preferably a sea horizon) and a telescope! Photo by Colin Legg.

Michigan sun halo

Walter Elliot captured this enormous sun halo over Grand Haven, Michigan on February 16, 2017.

Skies after Tropical Storm Dineo

The storm made landfall near Mozambique in southeast Africa this week, causing at least 7 deaths. Hundreds of miles away, Peter Lowenstein captured strange and shifting skies.

Winter sunrise

February sunrise in Pike County, Illinois. Photo by Russ Adams