Edge-on Galaxy

Laser-Sharp Jet Splits Water

The Rocky World of Young Planetary Systems (Artist Concept)

Star Formation Everywhere You Look

A Stellar Ripple

NuSTAR's First View of High-Energy X-ray Universe

A New View of the Tarantula Nebula

Cygnus-X: The Cool Swan Glowing in Flight

Every Rose has a Thorn

Globular Cluster M22

Astronomers Uncover One of the Youngest and Brightest Galaxies in the Early Universe

Oxygen in Orion

WISE Catches Comet 65P/Gunn

Spitzer Sees Stray Starlight (Artist's Concept)

Smokin' Hot Galaxy (animation)

Pink Pleiades

Ultraviolet Ring Around the Galaxies

Lump of Planetary Stuff

Dust in the Quasar Wind (Artist Concept)

Birth of an Unusual Planetary System (Artist Concept)

Chemical Soups Around Cool Stars (Artist Concept)

Little Galaxies Pack a Big Punch

Great Observatories' Unique Views of the Milky Way

Deep Imaging Survey

Herschel Sees Through Ghostly Pillars

Spitzer Reveals Stellar 'Family Tree'

Planetary Hot Spot Not Under the Glare of Star (Artist Concept)

Explosions - Large and Small (Artist Concept)

NGC 1291

The Action-Packed Centaurus A

The Invisible Dragon

Big Galaxy in Baby Universe

North America Nebula in Different Lights

Ultraviolet Extensions

Planetary Nebula NGC 7293 also Known as the Helix Nebula

Mapping the Infrared Universe: The Entire WISE Sky

Quasar Lenses

How to Map a Very Faraway Planet (animation)

Spitzer's First Warm Images

Climbing the Cosmic Distance Ladder (Artist's Concept)

Super Earth Reveals Itself to Spitzer

Happy Anniversary to a Galactic Explorer

Spitzer Reveals Stellar 'Family Tree'

Water's Early Journey in a Solar System (Artist Concept)

Asteroids in Virgo

Fires of Galactic Youth (Artist Animation)

An Unexpected Scattering of Light

Mini Soccer Balls in Space

Hiding Out Behind the Milky Way

Tycho's Supernova Remnant

At the Heart of Blobs (Artist Concept)