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06.13.08

Missing Spiral Arms

As a result of a new Spitzer Space Telescope study, two of our own Milky Way Galaxy's spiral arms have gone away.

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Trigger Happy Star Formation

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Exoplanet with Wild Temperature Swings

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Dim Dwarfs

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Twin Asteroid Belts

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08.25.08

Spitzer's Fifth Anniversary

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Missing Spiral Arms

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Holes on Mars

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Diamondoids in Space

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Common Earths

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Cosmic Suburbia

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Uncommon Moons

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Galactic Thief Caught Stealing Gas

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Dust in the Wind of Black Holes

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Building an Earth?

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Neon Signs in Space

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Putting the Brakes on Star Formation

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Planets with Four Suns?

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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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Spitzer Sees the Light

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A Galactic Soap Opera

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Cosmic Disk Brakes for Spinning Stars

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Piercing the Sword of Orion

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Last of the Great Observatories

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Unmarked Grave of a Dead Star

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Searching for Solar Systems Like Ours

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Phoenix Rising from a Supernova's Ashes

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Seeing Smoke from a Galactic Fire