Conjuring an orb of light on the rim of Black Canyon

Nature photographer Max Seigal created this playful image of an orb of light in Colorado's Gunnison National Park, by spinning a flashlight on a string.

This morning’s moon

The June 5, 2013 moon. It's now waning and in the sky only before dawn. Soon, though, the moon will be back in the evening sky, waxing toward a supermoon.

Lenticular clouds in the water and sky

Lenticular clouds both in the sky and reflecting in the water below, captured by photographer John A. Rossetto Jr. at 20 Lakes Basin in California.

A last look at Jupiter

The giant planet Jupiter is about to disappear into the sunset. Jean-Baptiste Feldmann captured Jupiter, along with Venus and Mercury, on June 1.

Aurora over Oregon’s Mt. Hood this weekend

Beautiful aurora seen in Oregon on Friday night (May 31-June 1). Ben Coffman was at Trillium Lake, near Mount Hood, when he captured it.

Noctilucent cloud season is here!

Adrian Strand caught these noctilucent or "night-shining" clouds over Whitehaven, England on May 30, 2013.

Gaggle of Canada Goose goslings?

EarthSky Facebook friend Ryong Lee captured this adorable picture this week in Vancouver, British Columbia, Canada.

World’s smallest living vertebrate

Scientists discovered this tiny species of frog near Amau village in Papua, New Guinea.

May 18 view from space of Pavlof Volcano

Situated in the Aleutian Arc about 1,000 kilometers southwest of Anchorage, Pavlof Volcano began erupting on May 13, 2013.

A beautiful planetary trio on May 26

Jupiter (left), Venus (bottom) and Mercury on May 26, 2013, the closest three planets appear in Earth's sky until 2021.