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The New Coffee Room

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  3. Damn. Missed it by *that* much....

Damn. Missed it by *that* much....

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  • Sweet MeteorS Offline
    Sweet MeteorS Offline
    Sweet Meteor
    wrote on last edited by
    #1

    Tunguska explosion in 1908 caused by asteroid grazing Earth

    A new theory explains the mysterious explosion in Siberia, scientists say, suggesting Earth barely escaped a far greater catastrophe.

    In the early morning of June 30, 1908, a massive explosion flattened entire forests in a remote region of Eastern Siberia along the Tunguska River. Curiously, the explosion left no crater, creating a mystery that has puzzled scientists ever since — what could have caused such a huge blast without leaving any remnants of itself?

    Now Daniil Khrennikov at the Siberian Federal University in Russia and colleagues have published a new model of the incident that may finally resolve the mystery. Khrennikov and co say the explosion was caused by an asteroid that grazed the Earth, entering the atmosphere at a shallow angle and then passing out again into space.

    “We argue that the Tunguska event was caused by an iron asteroid body, which passed through the Earth’s atmosphere and continued to the near-solar orbit,” they say. If they are correct, the theory suggests Earth escaped an even larger disaster by a hair’s breadth.

    CopperC 1 Reply Last reply
    • Sweet MeteorS Sweet Meteor

      Tunguska explosion in 1908 caused by asteroid grazing Earth

      A new theory explains the mysterious explosion in Siberia, scientists say, suggesting Earth barely escaped a far greater catastrophe.

      In the early morning of June 30, 1908, a massive explosion flattened entire forests in a remote region of Eastern Siberia along the Tunguska River. Curiously, the explosion left no crater, creating a mystery that has puzzled scientists ever since — what could have caused such a huge blast without leaving any remnants of itself?

      Now Daniil Khrennikov at the Siberian Federal University in Russia and colleagues have published a new model of the incident that may finally resolve the mystery. Khrennikov and co say the explosion was caused by an asteroid that grazed the Earth, entering the atmosphere at a shallow angle and then passing out again into space.

      “We argue that the Tunguska event was caused by an iron asteroid body, which passed through the Earth’s atmosphere and continued to the near-solar orbit,” they say. If they are correct, the theory suggests Earth escaped an even larger disaster by a hair’s breadth.

      CopperC Offline
      CopperC Offline
      Copper
      wrote on last edited by
      #2

      @Sweet-Meteor said in Damn. Missed it by *that* much....:

      In the early morning of June 30, 1908, a massive explosion flattened entire forests

      How big is an entire forest?

      5 acres?

      500 acres?

      50,000 acres?

      1 Reply Last reply
      • MikM Away
        MikM Away
        Mik
        wrote on last edited by
        #3

        In Siberia? I'd reckon pretty sizeable. In this case 830 square miles.

        “I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.” ~Winston S. Churchill

        George KG 1 Reply Last reply
        • MikM Mik

          In Siberia? I'd reckon pretty sizeable. In this case 830 square miles.

          George KG Offline
          George KG Offline
          George K
          wrote on last edited by
          #4

          @Mik said in Damn. Missed it by *that* much....:

          In Siberia? I'd reckon pretty sizeable. In this case 830 square miles.

          531,200 acres.

          "Now look here, you Baltic gas passer... " - Mik, 6/14/08

          The saying, "Lite is just one damn thing after another," is a gross understatement. The damn things overlap.

          1 Reply Last reply
          • taiwan_girlT Offline
            taiwan_girlT Offline
            taiwan_girl
            wrote on last edited by
            #5

            I dont think this is new news. I remember hearing about this a long time ago. In fact, i read a book probably 10 more years ago that had this information.

            I always thought that they knew it was a meteor?

            1 Reply Last reply
            • CopperC Offline
              CopperC Offline
              Copper
              wrote on last edited by
              #6

              The older you get the newer 1908 becomes.

              1 Reply Last reply
              • LuFins DadL Offline
                LuFins DadL Offline
                LuFins Dad
                wrote on last edited by
                #7

                They could have seen it coming if they would have built a giant kaleidoscope.

                The Brad

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