Astronomy Picture of the Day

WR 134 Ring Nebula

Curly Spiral Galaxy M63

Galileo's Europa

Tardigrade in Moss

Supernova Discovered in Nearby Spiral Galaxy M101

Jupiter's Swirls from Juno

Observatory Aligned with Moon Occulting Jupiter

Cat's Eye Wide and Deep

Virgo Cluster Galaxies

Crescent Neptune and Triton

Ida and Dactyl: Asteroid and Moon

Milky Way over a Turquoise Wonderland