Space

Humans began the physical exploration of space during the 20th century with the advent of high-altitude balloon flights, followed by manned rocket launches. Earth orbit was first achieved by Yuri Gagarin of the Soviet Union in 1961 and unmanned spacecraft have since reached ...

NASA - Earth From Apollo

NASA - Earth From Apollo

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Debris Ring Around Star Fomalhaut (HD 216956)

Debris Ring Around Star Fomalhaut (HD 216956)

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Boomerang Nebula (Bow Tie), Centaurus Constellation

Boomerang Nebula (Bow Tie), Centaurus Constellation

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Horsehead Nebula Region (Barnard 33)

Horsehead Nebula Region (Barnard 33)

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Earth from Space - UFO Lying on the Bottom of The Baltic Sea?

Earth from Space - UFO Lying on the Bottom of The Baltic Sea?

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NASA - Earth And Its Moon, Space Shuttle Discovery, 1998

NASA - Earth And Its Moon, Space Shuttle Discovery, 1998

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NASA - Cleveland Volcano, Aleutian Islands

NASA - Cleveland Volcano, Aleutian Islands

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NASA - Saturn's Moon Rhea Also May Have Rings

NASA - Saturn's Moon Rhea Also May Have Rings

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Mars' Shifting Sands, Northern Hemisphere of Mars

Mars' Shifting Sands, Northern Hemisphere of Mars

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Space Station Mir over Earth

Space Station Mir over Earth

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Black Holes Have Simple Feeding Habits (Galaxy M81)

Black Holes Have Simple Feeding Habits (Galaxy M81)

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Serpens Constellation's Star-Forming Region

Serpens Constellation's Star-Forming Region

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Satellite Image Florida Everglades

Satellite Image Florida Everglades

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NASA - Black Hole Grabs Starry Snack

NASA - Black Hole Grabs Starry Snack

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NASA - The Eta Carinae Nebula, NGC 3372

NASA - The Eta Carinae Nebula, NGC 3372

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