Astronomy

Download e-book for kindle: Confessions of an Alien Hunter by Seth Shostak

By Seth Shostak

ISBN-10: 1426204337

ISBN-13: 9781426204333

Extraterrestrial beings are substantial in the United States. no matter if they've arrived through rocket, flying saucer, or simple previous teleportation, they've been invading, infiltrating, or inspiring us for many years, and they've involved moviegoers and tv watchers for greater than fifty years. approximately half us think that extraterrestrial beings relatively exist, and thousands are confident they've visited Earth.For twenty-five years, SETI has been searching for the evidence, and because the program's senior astronomer, Seth Shostak explains during this engrossing e-book, it's fullyyt attainable that ahead of lengthy conclusive proof may be found.His informative, interesting document bargains an insider's view of what we'd realistically anticipate to find light-years away one of the stars. Neither humanoids nor monsters, says Shostak; actually, organic intelligence is perhaps only a precursor to laptop beings, vastly complicated man made sentients whose functions and accomplishments could have constructed over billions of years and...

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Extra info for Confessions of an Alien Hunter

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In religious circles, such calamities were commonly believed to be caused by sins of men. This is in stark contrast to the heavens which are peaceful and everlasting. There was a strong reluctance to associate temporal phenomena such as meteors with anything in the celestial sphere. Mud and rocks are supposed to be confined to the domains of the Earth, and could not have descended from the heavens. Even in modern times, meteorites were thought to be created in the atmosphere by lightning, or by accretion of volcanic dust.

This is in stark contrast to the heavens which are peaceful and everlasting. There was a strong reluctance to associate temporal phenomena such as meteors with anything in the celestial sphere. Mud and rocks are supposed to be confined to the domains of the Earth, and could not have descended from the heavens. Even in modern times, meteorites were thought to be created in the atmosphere by lightning, or by accretion of volcanic dust. One of the most famous quotes was that of Thomas Jefferson (1743–1826), who reacted to the reported 1807 fall of a meteorite in Connecticut with the comment “it is easier to believe that two Yankee professors would lie than that stones should fall from heaven”.

The fall of asteroids through the atmosphere may leave visible trails in the form of meteors, marks on the Earth’s crust, or remnants on the ground as meteorites. However, the Solar System does not end at the orbit of Pluto and astronomers now believe that there are many rocky objects belonging to the Solar System beyond the orbit of Pluto. Pluto is in fact only one of tens of thousands of objects in a thick ring around the Sun. , the distance between the Earth and the Sun) and is named the Kuiper Belt in honor of Gerard Peter Kuiper (1905–1973), who together with Kenneth Essex Edgeworth (1880–1972) predicted its existence.

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