Galaxies Burn Bright Like High-Wattage 'Light Bulbs'

Light from Red-Hot Planet

Asteroid Caught Marching Across Tadpole Nebula

Andromeda Galaxy

Big Galaxy in Baby Universe

Galaxy NGC 4013

Cool Stars May Have Different Prebiotic Chemical Mix

WISE Unveils a Treasure Trove of Beauty

A Slice of Orion

Peculiar Features in Patterns of Ancient Light

The Case of the Disappearing Continent

All Pillars Point to Eta

Asteroids in Virgo

Herschel Spots Comet Massacre Around Nearby Star

Kepler's Supernova Remnant: A View from Spitzer Space Telescope

Bubbly Little Star

The Rocky World of Young Planetary Systems (Artist Concept)

Quartz-like Crystals Found in Planetary Disks

Infant Stars Peek Out from Dusty Cradles

Large Face on Spiral Galaxy NGC 3344

An Explosion of Infrared Color

WISE Captures the Unicorn's Rose

Antennae

A Barred SpiralGalaxy, and the Small Elliptical Companion Galaxy NGC 1097A

Portrait of a Galaxy's Life

Quasar Drenched in Water Vapor

Galaxy NGC 247

Chasing Chickens in the Lambda Centauri Nebula

UX Tau A (Artist Concept)

Diverse Group of Galaxy Types, NGC 3190 Field

Cosmic Ornament of Gas and Dust

Dusty Star Stands Out From the Rest

How to Find a Tiny Wobble in a Zippy Star

Galaxy UGC10445

Hubble Spies Spectacular Sombrero

In the Grip of the Scorpion's Claw

All Eyes on Oldest Recorded Supernova

Ice from the Solar System's Edge (Artist's Concept)

Dissecting the Wake of a Supernova Explosion

Mega Galaxy Merger

Collecting Brown Dwarfs in the Night Sky

Galaxy M101

GALEX 1st Light Near Ultraviolet

A Star's Close Encounter

Galaxy NGC5398

WISE Catches Comet 65P/Gunn

Dwarf Star Erupts in Giant Flare

Stars Spring up Out of the Darkness (Artist Concept)

Galactic Halos of Hydrogen

Hot, Carbon-Rich Planet (Artist Concept)

A WISE 'Eye' on the Whole Sky