Lone Blazar

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

Possible Disintegrating Planet (Artist's Concept)

Whirlpool Galaxy

Quartz-like Crystals Found in Planetary Disks

Our Chaotic Neighbor

UX Tau A (Artist Concept)

M81 Galaxy is Pretty in Pink

A Picture of Unsettled Planetary Youth

The King of Rings

Beyond the Borders of a Galaxy

Hello to Arms

Best Map Ever of the Universe

Birth of an Unusual Planetary System (Artist Concept)

Young Stars Emerge from Orion's Head

Giant Star Goes Supernova, Smothered by its own Dust (Artist's Concept)

'Mini-Me' Solar System (Artist Concept)

Two Models of Black Hole Spin (Artist's Concept)

Sedna Orbit Animation

Amazing Andromeda in Red

Bright Lights, Green City

Comets Kick up Dust in Helix Nebula

Supernova Dust Factory in M74

Artist's Impression of Starburst Galaxy

Birth of an Earth-like Planet (Artist concept)

Eagle Nebula Flaunts its Infrared Feathers

Where Galactic Snakes Live

Nursery of Giants

Dance of the Light Echoes

Two Brown Dwarfs in Our Backyard

NASA's SOFIA Captures Images of the Planetary Nebula M2-9

How to Spot a Primitive Black Hole

Fun House Mirror in Space

Pointing a Finger at Star Formation

Asteroids in Virgo

Ghostly Remnant of an Explosive Past

A Moon-size Line Up (Artist's Concept)

Pink Pleiades

Kepler's Diamond Mine of Stars

WISE Spies a Galactic Neighbor

Towering Infernos

Eyes in the Sky

Planetary Building Blocks Found in Surprising Place

The Milky Way Center Aglow with Dust

Celestial Cities and the Roads That Connect Them

WISE Catches Comet 65P/Gunn

Chasing Chickens in the Lambda Centauri Nebula

A Collage of Nearby Galaxies

Galaxy NGC 3079

Spitzer Finds Clarity in the Inner Milky Way

A Super Special Galaxy