1. End of our universe (According to stephen hawking )

    End of our universe (According to stephen hawking )

    8
  3. Reason why our sun colour is white

    Reason why our sun colour is white

    12
  4. Connecting of shara desert and Amazon rainforest

    Connecting of shara desert and Amazon rainforest

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  20. NASA Telescopes Reveal an Invisible Infrared Universe

    NASA Telescopes Reveal an Invisible Infrared Universe

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  25. 94% of galaxy's are forever out of our reach

    94% of galaxy's are forever out of our reach

    5