OCTOBER

The Butterfly Nebula from Hubble

The Bubble Nebula

Aurora and Milky Way in a Little Sky

Mars, Antares, Moon and Saturn

A Total Lunar Eclipse Over Tajikistan

Space Station Detector Finds Unexplained Positron Excess

From the Temple of the Sun to the Temple of the Moon

NGC 6823: Cloud Sculpting Star Cluster

Eclipse at Moonset

Moons at Opposition

Eclipse at Moonrise

The Helix Nebula from Blanco and Hubble

Sprite Lightning in Slow Motion

Auroral Corona over Norway

Mysterious Changing feature on Titan

Rosetta's Selfie

Messier 6 and Comet Siding Spring

Melotte 15 in the Heart

Comet McNaught Over New Zealand

Comet Siding Spring Passes Mars

Mimas: Small Moon with a Big Crater

Sunspot Group AR 2192 Crackles

Galaxies in Pegasus

AR 2192: Giant on the Sun

Sunspots and Solar Eclipse

Too Close to a Black Hole

Plane, Clouds, Moon, Spots, Sun

Retrograde Mars

Iridescent Cloud Edge Over Colorado

A Spectre in the Eastern Veil

Milky Way over Devils Tower