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  15. NASA | Magnificent Eruption in Sun's Surface | Full HD

    NASA | Magnificent Eruption in Sun's Surface | Full HD

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  16. STS-37, the 39th NASA Space Shuttle launch and landing April 1991

    STS-37, the 39th NASA Space Shuttle launch and landing April 1991

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  18. Oldest and Largest Ancient Egyptian Astronomical Observatory Discovered at Buto

    Oldest and Largest Ancient Egyptian Astronomical Observatory Discovered at Buto

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  19. Terminator Resistance: OBSERVATORY

    Terminator Resistance: OBSERVATORY

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  20. Introducing- NASA's Earth System Observatory

    Introducing- NASA's Earth System Observatory

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