Making a Spectacle of Star Formation in Orion

The Helix Nebula: Unraveling at the Seams

Stars Spring up Out of the Darkness (Artist Concept)

Cosmic Fountain of Crystal Rain

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

Cool Andromeda

Backwards Spiral Galaxy

NGC 300

Steamy Solar System

Galaxies Burn Bright Like High-Wattage 'Light Bulbs'

Clumps of Cold Stuff Across the Sky

Dissection of a Galaxy

Spitzer Makes "Invisible" Visible

Quasar Lenses

Bees in the Beehive

Virgo Galaxy Cluster

Deep Imaging Survey

Simulation of Galactic Collision (Simulation)

Finding Forsterite Around a Developing Star

WISE Beholds a Pair of Dancing Galaxies

Beastly Stars and a Bubble

Horsehead Nebula

Dark Star-Making Factory

Stellar Rubble May be Planetary Building Blocks (Artist Concept)

Tycho's Supernova Remnant

Lighting up a Dead Star's Layers

IC 1795

WISE Eyes Evolution of Massive Stars

Mega Galaxy Merger

Galaxy NGC 3079

M33: A Close Neighbor Reveals its True Size and Splendor (3-color composite)

Trojan Colors Revealed (Artist's Concept)

A Nebula by Any Other Name

Triple Scoop from Galaxy Hunter

Lining Kepler Habitable Zone Planets Up

A Collage of Nearby Galaxies

Galaxy NGC 3079

The (Almost) Invisible Aftermath of a Massive Star's Death

Portrait of a Galaxy's Life

A Cosmic Wreath

Mapping the Infrared Universe: The Entire WISE Sky

Jumbo Jellyfish or Massive Star?

The Dark Heart of the King

Chemical Soups Around Cool Stars (Artist Concept)

Chaos at the Heart of Orion

Dark Globule in IC 1396 (IRAC)

Evidence for Strange Stellar Family (Artist Concept)

A Nearby Stellar Cradle

Galaxy Mission Completes Four Star-Studded Years in Space

WISE Unveils a Treasure Trove of Beauty

Map of Matter in the Universe