Get Don't Know Much About the Universe PDF

By Kenneth C. Davis

ISBN-10: 0060932562

ISBN-13: 9780060932565

Who dug these canals on Mars?
What used to be the biblical superstar of Bethlehem?
Were the pyramids outfitted via extraterrestrials?
From the ancients who charted the heavens to big name Trek, The X-files, and Apollo thirteen, outer house has intrigued humans throughout the a while. but such a lot people lookup on the evening sky and believe completely at the hours of darkness in terms of the fundamental proof concerning the universe.
Kenneth C. Davis steps into that void with a full of life and readable consultant to the discoveries, theories, and genuine those who have make clear the mysteries and wonders of the cosmos. realize why Einstein was once the sort of genius, the reality in the back of a blue moon or , the superb secrets and techniques of Stonehenge, or even how one nice astronomer misplaced his nose.
With the thrill question-and -answer layout that has appealed to the hundreds of thousands of readers of his bestselling do not know a lot approximately® sequence, you will be commencing on an exhilarating armchair exploration of the sun procedure, the Milky manner, and past.

Show description

Read Online or Download Don't Know Much About the Universe PDF

Best astronomy books

Download e-book for iPad: Weird Worlds: Bizarre Bodies of the Solar System and Beyond by David A. J. Seargent

In bizarre Worlds, the writer discusses planets the place temperatures are so excessive that it rains molten iron, and others so chilly that liquid methane floods throughout plains of ice! Worlds are defined the place the lightest point acts like a steel and the place winds blow at hundreds of thousands of miles in line with hour – in addition to attainable planets whose orbits are primarily parabolic.

Download PDF by Vladimir E. Fortov: Extreme States of Matter on Earth and in the Cosmos (The

With its many appealing color photographs, this ebook offers attention-grabbing insights into the weird varieties and behavior of subject less than super excessive pressures and temperatures. those severe states are generated, between different issues, by means of powerful surprise, detonation and electrical explosion waves, dense laser beams, electron and ion beams, hypersonic access of spacecraft into dense atmospheres of planets, and in lots of different occasions characterised by way of tremendous excessive pressures and temperatures.

Why Mars and Venus Collide: Improving Relationships by - download pdf or read online

As soon as upon a time, Martians and Venusians functioned in separate worlds. yet in latest annoying and career-oriented atmosphere, relationships became much more advanced, and males and females are experiencing unheard of degrees of pressure. so as to add to the expanding stress, so much women and men also are thoroughly unaware that they're really hardwired to react another way to the tension.

Get Faint objects and how to observe them PDF

Faint gadgets and the way to watch Them is for visible observers who're built with a 10-inch or higher astronomical telescope and who are looking to "go deep" with their gazing. It offers a consultant to a few of the main far-off, dim, and infrequently saw gadgets within the sky, supported by means of heritage details on surveys and gadgets lists - a few conventional, akin to Caldwell, and a few no longer so customary.

Extra info for Don't Know Much About the Universe

Example text

The Year of Creation. ) The Great Ocean of Truth 35 c. C. The Egyptian calendar is devised. It is the first known based on 365 days, or twelve months of thirty days, and five days of festivals. The Egyptian calendar started with the day that Sirius, the Dog Star, rises in line with the Sun in the morning, which coincides with the annual flood of the Nile. C. The Year of Creation. D. and was considered reliable by most of the European world until geology and biology contradicted it late in the nineteenth century.

Anaximander believed that Earth was a cylinder—like a modern tin can—that floated freely in space, motionless, at the center of the universe. Mankind lived on one end of the cylinder. In his concept of the universe, the stars were fiery jets and the Sun a chariot wheel filled with fire, the highest of the heavenly bodies. He attempted to explain the heavenly bodies in the context of worlds constantly being created from the Infinite, only to perish and be reabsorbed into the Infinite, a very profound guess, as modern astrophysics has shown that the stars are essentially recycled stars (a subject to be explored in greater depth in part III).

When the Nile’s waters rose and inundated the banks of the Nile and surrounding territory, the cropland was watered, and the rich soil that was left nourished Egypt’s wheat and other crops. Obviously, this regular flooding, tied as it was to the food supply, became momentous to these people. Eventually, ancient Egyptian skywatchers realized that the star Sothis—which the Greeks and modern astronomers call Sirius (the dog star)—appeared on the horizon at dawn just before the Nile reached flood stage each year.

Download PDF sample

Don't Know Much About the Universe by Kenneth C. Davis


by Joseph
4.2

Rated 4.57 of 5 – based on 16 votes