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      Fade to Black: The Night Sky of the Future [Slideshow]

      The night sky on Earth (assuming it survives) will change dramatically as our Milky Way galaxy merges with its neighbors and distant galaxies recede beyond view.

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      Fade to Black: The Night Sky of the Future [Slideshow]
      Slideshow (9) images
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      Credits: DON DIXON

      Fade to Black: The Night Sky of the Future [Slideshow]

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      • LIGHTS OUT: 100 trillion years in the future The last stars burn out. Apart from glowing black holes and any artificial lighting that civilizations have rigged up, the universe goes black. The galaxy later collapses into a black hole... DON DIXON
      • LOCAL GROUP: 100 billion years in the future Successor to the Milky Way is a ball-like supergalaxy. Earth floats forlornly through its distant outskirts. Other galaxies, moving away from us faster than light, have disappeared from view... DON DIXON
      • ANDROMEDA RISING: 5 billion years in the future Will anyone see the spectacular view of Andromeda moving toward us and filling the night sky? The coming collision between Andromeda and the Milky Way could bode ill for the planet, because it could kick Earth into the distant outskirts of the galaxy... DON DIXON
      • SCORCHED EARTH: 4.5 billion years in the future The oceans are gone. Our swollen red giant sun gives way to the night sky. We are probably gone from the planet, but if someone were here, they would see the stars shimmering wildly in the sky as rising heat distorts what little atmosphere is left... DON DIXON
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      • EARTH: 600 million years in the future The sun will be hot enough to cause oceans to begin to steam. Earth takes on a more Venusian look and feel. Dense clouds and hothouse effects will blot out the sky. DON DIXON
      • EARTH: 2008 At the shoreline, on a moonless night, we can see the diffuse disk of the Milky Way stretching across the sky. A few nearby galaxies, such as Andromeda and the Magellanic Clouds, are visible to the naked eye... DON DIXON
      • EARLY EARTH: 3.5 to 4 billion years ago An observer near the shoreline of an ocean in its early stages of formation would see comets continue to bring their watery cargo to Earth. The moon continues to recede in the sky. Much of the dust from the formation of the solar system has dissipated... DON DIXON
      • EARLY EARTH: 4 to 4.5 billion years ago Our recently formed moon rises in the night sky. Not in its final orbit yet, the moon is seen much larger in the sky than than today's moon. Magma flow from mare volcanism can be seen on its surface... DON DIXON
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      • PROTO-EARTH: 4.5 billion years ago The sky above a still-forming proto-Earth is filled with the dust, rocks and gas that are shaping our solar system. A rising proto-sun illuminates the dust and rocks that gravity brings hurtling toward this new planet... DON DIXON
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      • LIGHTS OUT: 100 trillion years in the future
      • LOCAL GROUP: 100 billion years in the future
      • ANDROMEDA RISING: 5 billion years in the future
      • SCORCHED EARTH: 4.5 billion years in the future
      • EARTH: 600 million years in the future
      • EARTH: 2008
      • EARLY EARTH: 3.5 to 4 billion years ago
      • EARLY EARTH: 4 to 4.5 billion years ago
      • PROTO-EARTH: 4.5 billion years ago
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