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

Pinwheel Looks 'Fab' in Infrared

Groth Deep Locations Image

Beyond the Borders of a Galaxy

GALEX 1st Light Near Ultraviolet

Tendrils of Cold Dust

All-sky Image of Molecular Gas and Three Molecular Cloud Complexes seen by Planck

Rotten Egg Nebula

Mysterious Blob Galaxies Revealed

Taken Under the 'Wing' of the Small Magellanic Cloud

Probing Exoplanets From the Ground (Artist Concept)

Planetary Demolition Derby

Kepler-62e (Artist Concept)

Herschel Spots Comet Massacre Around Nearby Star

How to Spot a Primitive Black Hole

Young Stars Emerge from Orion's Head

Dusty Space Cloud

Astronomers Detect First Organic Molecule on an Exoplanet (Artist's Concept)

Planetary Nebula NGC 7293 also Known as the Helix Nebula

Life and Death Intermingled

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

Orion Nebula and Bow Shock

Soul Nebula

Reigning Title-Holder for Coldest Brown Dwarf

Baby Jupiters Must Gain Weight Fast

Dissecting a Light Echo

Zeta Ophiuchi -- Runaway Star Plowing through Space Dust

Comet 'Bites the Dust' Around Dead Star (Artist Concept)

Mapping Invisible Pools of Gas in Our Galaxy (Illustration)

Two Brown Dwarfs in Our Backyard

Star Cluster Overshadowed by Infrared Objects

Planets Under a Red Sun (Artist's Concept)

A Glimpse of the Milky Way

"No Organics" Zone Circles Pinwheel

Pointing X-ray Eyes at our Resident Supermassive Black Hole

The Cosmic Hearth

Older Galaxy Pair Has Surprisingly Youthful Glow

A Cauldron of Stars at the Galaxy's Center

Space Balls (Artist's Concept)

Globular Cluster NGC 1851 in the Southern Constellation Columba

Artist's Impression of Starburst Galaxy

Kepler-69 and the Solar System

Oxygen No Longer Lost in Space

Every Rose has a Thorn

WISE Unveils a Treasure Trove of Beauty

The Evolution of a Planet-Forming Disk (Artist's Concept Animation)

A Wealth of Dust Grains in Quasar Winds

Jiggling Soccer-Ball Molecules in Space

Black Hole Spills Kaleidoscope of Color

Diverse Group of Galaxy Types, NGC 3190 Field

An Unexpected Scattering of Light