Stephan's Quintet

Dwarf Galaxy Spotted

Mini Planetary System (Artist Concept)

Stellar Debris in the Large Magellanic Cloud

Anatomy of a Triangulum

Starburst Galaxy NGC 3310

Big Black Holes Mean Bad News for Stars (diagram)

Star Formation in Henize 206

Horsehead Nebula

Warped Andromeda

Blacker than Black (Artist's Concept)

Zeta Ophiuchi -- Runaway Star Plowing through Space Dust

Laser-Sharp Jet Splits Water

Cool Stars May Have Different Prebiotic Chemical Mix

Massive Smash-up at Vega (Artist Concept)

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

Unmasking a Hidden Glow

Three Great Eyes on Kepler's Supernova Remnant

Evidence for Strange Stellar Family (Artist Concept)

Spitzer Digs Up Hidden Stars

Chaotic Star Birth

The Hustle and Bustle of our Solar System

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

Baby Stars Finally Found in Jumbled Galactic Center

Galaxies Collide to Create Hot, Huge Galaxy

Eccentric Habitable Zones (Artist's Concept)

The Hidden Galaxy

Galaxy NGC5398

Climbing the Cosmic Distance Ladder (Artist's Concept)

Blazing Black Holes Spotted in Spiral Beauty

Ingredients for Life (Artist's Concept)

Weighing in on the Dumbbell Nebula

Rocky Ring of Debris Around Vega (Artist Concept)

Tycho's Supernova Remnant

Herschel's Cool Universe (Artist's Concept)

Trojan Asteroid Shares Orbit with Earth

Bridging Cities of Galaxies

GALEX 1st Light Compilation

Herschel's View of 'Lockman Hole'

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

Comets WISE -- A Family Portrait

Kepler-20e -- The Smallest Exoplanet (Artist's Concept)

Stars Gather in 'Downtown' Milky Way

A Cauldron of Stars at the Galaxy's Center

Infrared Coronet Cluster

Fire within the Antennae Galaxies

Spitzer Spies Spectacular Sombrero

Dwarf Star Erupts in Giant Flare

Distant Galaxy Bursts with Stars

A Dying Star in a Different Light

Stars Adorn Orion's Sword