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Thread: Why Is NASA Working So Hard To Learn How To Defend The Earth From Giant Asteroids?

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    Why Is NASA Working So Hard To Learn How To Defend The Earth From Giant Asteroids?

    It was not that long ago that I posted a thread where NASA said earth was in no major asteroid danger for a very long time. Maybe they are just be prudent to prefect the technology now. Or maybe they are not telling us the entire truth.

    Why Is NASA Working So Hard To Learn How To Defend The Earth From Giant Asteroids?

    Did you know that NASA is going to send a spacecraft on a suicide mission in an attempt to change the trajectory of a massive space rock? The good news is that the space rock that NASA will be crashing this spacecraft into is not on a collision course with Earth. It is only a test. But why has NASA suddenly become so concerned with figuring out how to defend the Earth from giant asteroids? Could it be possible that there is something heading toward Earth in the future that they haven’t told us about yet?



    According to NASA, there are more than 26,000 asteroids that pass near Earth, and more than 2,000 of them are classified as “potentially dangerous” asteroids.


    Most of those “potentially dangerous” asteroids aren’t that large, but 158 of them do have a diameter of more than one kilometer.


    If one of those monsters were to hit us, it would be a disaster of cataclysmic proportions.


    Of course there are countless other space rocks that our scientists have not discovered yet, and those probably represent the greatest threat. Because if you don’t see a threat coming, you can’t get prepared for it in advance.


    These days, NASA officials have become quite preoccupied by the threat that giant space rocks potentially pose, and we are being told that “scientists are at work on a plan to avoid the destruction of Earth by an errant asteroid”. The following comes from an article that was just published by the Boston Globe

    NASA and a cadre of the world’s leading engineers and space scientists are at work on a plan to avoid the destruction of Earth by an errant asteroid like the one 65 million years ago that wiped out the dinosaurs, created a cloud of dust so impenetrable that it blocked out the sun, and plunged the planet into a prolonged winter that sent half of all plant life into extinction.


    Personally, I think that this is something that NASA should definitely be focusing on, because the threat is very real.
    Read the rest at the link.
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    Scientists playing God, again...............
    For waltky: http://quakes.globalincidentmap.com/
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    We have had around five major mass extinction events in history spanning Billions of years. One was certainly an asteroid that hit the Central American region and killed planet wide. They are very rare events but that can statistically happen at any time.

    Maybe tomorrow or many thousands of years from now and some people are living on Mars by then............

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    Quote Originally Posted by stjames1_53 View Post
    Scientists playing God, again...............
    How so?

    Asteroids move through the solar system according to the laws of physics.
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    Just rent Armageddon. It would be cheaper.

    I would like to know what they mean by deflect. A simple collision does not sound like enough force to force it out of orbit of the sun.

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    Quote Originally Posted by Peter1469 View Post
    How so?

    Asteroids move through the solar system according to the laws of physics.
    not talking about the asteroids..............Some of these people also work on climate change..........no way their work will cross over
    For waltky: http://quakes.globalincidentmap.com/
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    Igitur qui desiderat pacem, praeparet bellum

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    Indeed, a much greater danger is WWIII or a major epidemic.
    Progressives are Passionate about establishing Totalitarian Tyranny.

    Conservatives are Apathetic about maintaining a Free Society.

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    Quote Originally Posted by RMNIXON View Post
    We have had around five major mass extinction events in history spanning Billions of years. One was certainly an asteroid that hit the Central American region and killed planet wide. They are very rare events but that can statistically happen at any time.

    Maybe tomorrow or many thousands of years from now and some people are living on Mars by then............
    And then as the ultra rich leave us in ruin and fly off to Mars an asteroid comes visible and tears Mars apart, leaving us on earth with a good laugh.

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    Quote Originally Posted by carolina73 View Post
    Just rent Armageddon. It would be cheaper.

    I would like to know what they mean by deflect. A simple collision does not sound like enough force to force it out of orbit of the sun.
    Why do you want to force it out of the orbit of the sun?
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    Quote Originally Posted by stjames1_53 View Post
    not talking about the asteroids..............Some of these people also work on climate change..........no way their work will cross over
    This thread is about asteroids.
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