Astronomy Picture of the Day

Three Planets by the Sea

A Swift Look at Tempel 1

A Panorama from Mauna Kea

Thirteen Seconds After Impact

The Landscape on Comet Tempel 1

Fire Glow and Star Trails at Sunset Crater

NGC 4565: Galaxy on the Edge

The Colorful Clouds of Rho Ophiuchi

In the Center of the Trapezium

Sunrise Over Kilimanjaro

Launch of the Red Bird

Analemma of the Moon