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02.25.08

Common Earths

Terrestrial planets might form around many, if not most, of the nearby sun-like stars in our galaxy. These new results suggest that worlds with potential for life might be more common than we thought.

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07.22.10

Unsettled Youth: A Chaotic Planetary System

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07.22.10

Unsettled Youth: A Chaotic Planetary System

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06.01.10

Swirling Clumps of Planetary Material

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02.05.10

Trigger Happy Star Formation

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09.04.09

Baby Stars Found Jumbled In Galactic Center

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04.07.09

Cool Stars Have Different Mix of Life-Forming Chemicals

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01.28.09

Exoplanet with Wild Temperature Swings

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12.12.08

Dim Dwarfs

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11.13.08

Twin Asteroid Belts

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09.18.08

Water Hit with Young Star's Best Shot

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08.25.08

Spitzer's Fifth Anniversary

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07.15.08

Brightest Star in the Galaxy has New Competition

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06.13.08

Missing Spiral Arms

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05.23.08

Holes on Mars

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03.24.08

Diamondoids in Space

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02.25.08

Common Earths

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02.04.08

Cosmic Suburbia

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12.19.07

Uncommon Moons

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10.22.07

Galactic Thief Caught Stealing Gas

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10.09.07

Dust in the Wind of Black Holes

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10.03.07

Building an Earth?

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09.12.07

Neon Signs in Space

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08.16.07

Putting the Brakes on Star Formation

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08.10.07

Planets with Four Suns?

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05.14.07

A Tale of Two Worlds -- One Hot, One Windy

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03.29.07

Double Sunsets in Distant Skies

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02.21.07

Hunting for Molecules on Faraway Planets

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02.21.07

Atmospheres on Alien Worlds

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01.09.07

Pillars of Destruction

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12.18.06

Spitzer Sees the Light

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12.05.06

Wounded Comet Spills Secrets About Distant Solar Systems

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09.27.06

A Galactic Soap Opera

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09.08.06

Cosmic Disk Brakes for Spinning Stars

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08.14.06

Piercing the Sword of Orion

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06.23.06

Last of the Great Observatories

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06.05.06

Unmarked Grave of a Dead Star

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05.11.06

Searching for Solar Systems Like Ours

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04.05.06

Spitzer Finds Hints of Planet Birth Around Dead Star

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04.05.06

Phoenix Rising from a Supernova's Ashes

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03.16.06

Seeing Smoke from a Galactic Fire

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03.02.06

Origins of Organics

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02.15.06

Finding Crystals in Colliding Galaxies

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01.11.06

Survivors Around a Dead Star

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12.14.05

Alien Asteroid Belts

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12.08.05

High School Students Visit Spitzer

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11.09.05

The Mountains of Creation

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10.27.05

Tale of the Tadpole Galaxy

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10.13.05

Amazing Andromeda

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10.06.05

Cotton Candy Comets

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09.29.05

What's a Big Galaxy Doing in the Baby Universe?

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09.15.05

Do Planets Sprout Like Wildflowers?

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09.01.05

Spitzer Turns Two

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08.16.05

Finding Hidden Black Holes

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08.03.05

Organic Molecules in the Early Universe