The 'Pacman Nebula'

In the Grip of the Scorpion's Claw

Finding Forsterite Around a Developing Star

Spider Web of Stars in IC 342A

Herschel's Three-Color View of Asteroid Apophis

Seeing Baby Dwarf Galaxies

GALEX 1st Light Near Ultraviolet

Beyond the Borders of a Galaxy

Severe Exoplanetary Storm

Barred Ring Galaxy NGC 1291

Shrouded Starburst

Stellar Rubble May be Planetary Building Blocks (Artist Concept)

A Real Shooting Star (Artist Concept)

Eagle Nebula Flaunts its Infrared Feathers

NGC 1316

Spitzer Space Telescope's View of Galaxy Messier 101

"Missing Link" Found

WISE Peers into the Stellar Darkness

Anatomy of a Triangulum

NGC 300

Ring of Stellar Death

Hubble Deep Field Image Unveils Myriad Galaxies Back to the Beginning of Time

A Tiny Planet (Artist's Concept)

Shedding 'Bent' Light on Dark Matter

Betelgeuse's Enigmatic Environment

Portrait of Our Dusty Past (Artist Concept)

A Shocking Surprise in Stephan's Quintet

Jabbah and Associates

'Ghost of Mirach' Rears its Spooky Head

Jumbo Jellyfish or Massive Star?

Dark Murky Clouds in the Bright Milky Way

Hustle and Bustle at Center of Milky Way

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

Peculiar Features in Patterns of Ancient Light

Cracking the Code of Faraway Worlds

A Spiral Galaxy is Visited by a Trojan War Hero

A Vast Disk of Comets

Spitzer Makes "Invisible" Visible

Jiggling Soccer-Ball Molecules in Space

NASA's Kepler Mission Discovers Its First Rocky Planet (Artist Concept)

Planets Under a Red Sun (Artist's Concept)

Omega Centauri

Saturn Family Tour

How to Find a Planetary Hot Spot

Galactic Pile-Up (Artist Concept)

NASA Radar Images Asteroid 2007 PA8

The Colorful Demise of a Sun-like Star

Herschel Sees Through Ghostly Pillars

WISE's View of a Wispy Cloud

'Honey I Shrunk the Planetary System' (Artist Concept)