Space

In most galaxies, observations provide evidence that 90% of the mass is in an unknown form, called dark matter, which interacts with other matter through gravitational but not electromagnetic forces. Data indicates that the majority of the mass-energy in the observable Universe ...

Rosette Nebula in the Constellation Monoceros

Rosette Nebula in the Constellation Monoceros

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Young Stars Emerge From Orion's Head

Young Stars Emerge From Orion's Head

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NASA - Lonely Galaxy in NGC 1569

NASA - Lonely Galaxy in NGC 1569

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Whirlpool Galaxy (M51), NGC 5194

Whirlpool Galaxy (M51), NGC 5194

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World Trade Center in New York City - September 11, 2001

World Trade Center in New York City - September 11, 2001

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NASA - Mars, Dust Storms, 2001

NASA - Mars, Dust Storms, 2001

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Surface Of Venus

Surface Of Venus

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Chaotic Beauty in Constellation Perseus, NGC 1333

Chaotic Beauty in Constellation Perseus, NGC 1333

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Milky Way Galaxy Top View

Milky Way Galaxy Top View

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Southern Ring Nebula ('Eight-Burst' Nebula)

Southern Ring Nebula ('Eight-Burst' Nebula)

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A Black Hole Overflows from Galaxy Centaurus A

A Black Hole Overflows from Galaxy Centaurus A

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NASA - Earth, Moon, Hubble

NASA - Earth, Moon, Hubble

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Edinburgh, Scotland - Athens of the North

Edinburgh, Scotland - Athens of the North

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Boomerang Nebula (Bow Tie), Centaurus Constellation

Boomerang Nebula (Bow Tie), Centaurus Constellation

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The Fairy of M16 Eagle Nebula in Infrared

The Fairy of M16 Eagle Nebula in Infrared

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