Fort Fun Indiana
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- Mar 10, 2017
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A Harvard professor has just released his book about Oumouamoua. He declares scientists are bending over backwards to avoid the simplest idea: It was an alien spacecraft.
phys.org
"Sound kooky? Avi Loeb says the evidence holds otherwise, and is convinced his peers in the scientific community are so consumed by groupthink they're unwilling to wield Occam's razor."
Occam's Razor? By what stretch of the imagination is an alien craft from another star system a simpler idea than a rock? What is the craft made of? How does it go? If they could navigate to another star system, why did they have to follow a virtually ballistic path through ours? Why not stay longer? What are their lifespans, and how long did it take to get here? Why no detection of any electromagnetic signals from the craft? Why such an elongated shape that would lend itself to destruction and deformation under strong forces?
If the craft loses mass to accelerate, how massive was it originally? If it loses that much mass for a small acceleration (basically, passive "thrust", the way you would move on a skateboard after throwing a ball), how in the hell did it ever make the trip before running out of mass?
I am sure we could come up with 1000 more unanswered questions that arise.
Occam's Razor, indeed. A cheap trick to sell books, is what it is.

Harvard astronomer argues that alien vessel paid us a visit
Discovering there's intelligent life beyond our planet could be the most transformative event in human history— but what if scientists decided to collectively ignore evidence suggesting it already happened?
"Sound kooky? Avi Loeb says the evidence holds otherwise, and is convinced his peers in the scientific community are so consumed by groupthink they're unwilling to wield Occam's razor."
Occam's Razor? By what stretch of the imagination is an alien craft from another star system a simpler idea than a rock? What is the craft made of? How does it go? If they could navigate to another star system, why did they have to follow a virtually ballistic path through ours? Why not stay longer? What are their lifespans, and how long did it take to get here? Why no detection of any electromagnetic signals from the craft? Why such an elongated shape that would lend itself to destruction and deformation under strong forces?
If the craft loses mass to accelerate, how massive was it originally? If it loses that much mass for a small acceleration (basically, passive "thrust", the way you would move on a skateboard after throwing a ball), how in the hell did it ever make the trip before running out of mass?
I am sure we could come up with 1000 more unanswered questions that arise.
Occam's Razor, indeed. A cheap trick to sell books, is what it is.
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