Shrouded Starburst

NASA's Kepler Mission Discovers Its First Rocky Planet (Artist Concept)

Making a Spectacle of Star Formation in Orion

Analyzing the Pieces of a Warped Galaxy

Dissecting a Light Echo

Eyes in the Sky

Planetary Demolition Derby

Prehistoric Black Hole (Artist's Concept)

Three Great Eyes on Kepler's Supernova Remnant

Our Solar System's Cousin? (Artist Concept)

Sedna Orbit Animation

Exposing Black Holes Disguised in Dust

In the Grip of the Scorpion's Claw

Ring Beholds a Delicate Flower

Sowing the Seeds of Planets? (Artist's Concept)

WISE's Last Light

Bridging Cities of Galaxies

Planetary Nebula NGC 7293 also Known as the Helix Nebula

Star Formation in the Heart of the Swan

Double the Rubble (Artist Concept)

Dust in the Quasar Wind (Artist Concept)

Stellar Work of Art

Spitzer Celebrates Fourth Anniversary with Celestial Fireworks

Blacker than Black (Artist's Concept)

Planetary Building Blocks Found in Surprising Place

A Collage of Nearby Galaxies

NASA's Spitzer Finds Water Vapor on Hot, Alien Planet (Artist's Concept)

Amazing Andromeda Galaxy

Cracking the Code of Faraway Worlds

The 'Pacman Nebula'

Spitzer's Sunflower Galaxy

Supernova Flashback

Kepler-20f -- An Earth-size World (Artist's Concept)

Young Solar System in the Making (Artist Concept)

Missing Black Holes Found!

Riding a Trail of Debris

Dusty Star Stands Out From the Rest

Highway to the Danger Zone (Artist Concept)

Out of the Dust, A Planet is Born (Artist Concept)

NASA Radar Images Asteroid 2007 PA8

Shedding 'Bent' Light on Dark Matter

Our Chaotic Neighbor

Laser-Sharp Jet Splits Water

Galaxy Cluster and Giant Arc

The Mark of a Dying Star

Lining Kepler Habitable Zone Planets Up

Galaxy NGC 1512

Life's Starting Materials Found in Dusty Disk

Mini Soccer Balls in Space

Pink Pleiades

Tycho's Supernova Remnant