Dark Companions of Stars

Dark Companions of Stars PDF Author: P. Kamp
Publisher: Springer Science & Business Media
ISBN: 9400946929
Category : Science
Languages : en
Pages : 117

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Book Description
If you want to understand the invisible, look careful at the visible. The Talmud A 'bird's eye' or rather a distant spacecraft's view of the solar system reveals an assembly of planets, terrestrial, giant and Pluto. The orbital motions are in the same sense, counter clockwise, as seen from the north of the general flattened space within which the planetary motions are confined. This state of affairs is corevolving and, more or less, coplanar. The rotations are in the same sense as the revolutions, with the strikiiig exception of Uranus whose sense of rotation is perpendicular to its plane of revolution. As time goes by, most of the planets remain fairly close to a general plane and at no time stray unduly far from it; they remain confined within a rather narrow box or disk with a large 'equatorial' extent. The most distant planet, Pluto, requires a diameter of some 80 astronomical units for the disk. One astronomical unit is the distance of the Earth to the Sun, to be more precise the length of half the major axis of the Earth's slightly elliptical orbit around the Sun, and amounts to nearly 149600000 km.

Dark Companions of Stars

Dark Companions of Stars PDF Author: P. Kamp
Publisher: Springer Science & Business Media
ISBN: 9400946929
Category : Science
Languages : en
Pages : 117

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Book Description
If you want to understand the invisible, look careful at the visible. The Talmud A 'bird's eye' or rather a distant spacecraft's view of the solar system reveals an assembly of planets, terrestrial, giant and Pluto. The orbital motions are in the same sense, counter clockwise, as seen from the north of the general flattened space within which the planetary motions are confined. This state of affairs is corevolving and, more or less, coplanar. The rotations are in the same sense as the revolutions, with the strikiiig exception of Uranus whose sense of rotation is perpendicular to its plane of revolution. As time goes by, most of the planets remain fairly close to a general plane and at no time stray unduly far from it; they remain confined within a rather narrow box or disk with a large 'equatorial' extent. The most distant planet, Pluto, requires a diameter of some 80 astronomical units for the disk. One astronomical unit is the distance of the Earth to the Sun, to be more precise the length of half the major axis of the Earth's slightly elliptical orbit around the Sun, and amounts to nearly 149600000 km.

Dark Companion

Dark Companion PDF Author: Marta Acosta
Publisher: Tor Teen
ISBN: 1429988290
Category : Young Adult Fiction
Languages : en
Pages : 365

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Book Description
Jane Eyre meets Twilight in Dark Companion, a lush and romantic YA gothic tale about an orphaned girl who attends an exclusive private school and finds herself torn between the headmistress's two sons. Orphaned at the age of six, Jane Williams has grown up in a series of foster homes, learning to survive in the shadows of life. Through hard work and determination, she manages to win a scholarship to the exclusive Birch Grove Academy. There, for the first time, Jane finds herself accepted by a group of friends. She even starts tutoring the headmistress's gorgeous son, Lucien. Things seem too good to be true. They are. The more she learns about Birch Grove's recent past, the more Jane comes to suspect that there is something sinister going on. Why did the wife of a popular teacher kill herself? What happened to the former scholarship student, whose place Jane took? Why does Lucien's brother, Jack, seem to dislike her so much? As Jane begins to piece together the answers to the puzzle, she must find out why she was brought to Birch Grove—and what she would risk to stay there.... At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Dark Companions

Dark Companions PDF Author: Ramsey Campbell
Publisher: Samhain Publishing, Ltd.
ISBN: 1609286626
Category : Horror tales
Languages : en
Pages : 314

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Book Description
When Elaine was working late at the office, she thought she was all alone. But something sinister was in the elevator shaft--working its way to her floor. Miles, too, thought he was alone in his new house, the house of a murderer, but he, too, had an unwanted companion. And Knox will never forget what had been waiting for him in the dense fog.

A Dark and Hollow Star

A Dark and Hollow Star PDF Author: Ashley Shuttleworth
Publisher: Hachette UK
ISBN: 1529366208
Category : Fiction
Languages : en
Pages : 558

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Book Description
The Cruel Prince meets City of Bones in this thrilling fantasy where four queer teens race to stop a serial killer before their crimes expose the hidden world of faeries to humans. Choose your player. The half-fae outcast, desperate for acceptance. The tempestuous Fury, exiled and hellbent on revenge. The dutiful prince, determined to earn his place. The brooding guardian, burdened by a terrible secret. Each holds a key to solving a series of ritualistic murders that threaten to expose faeries to the human world. But they cannot do it alone. To track down the killer, they will have to form a tenuous alliance, putting their differences - and conflicts - aside. Failure risks the destruction of the faerie and human worlds alike. And time is running out. Time to roll the dice.

The Americana

The Americana PDF Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 962

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Book Description


Astronomy

Astronomy PDF Author: Michael Zeilik
Publisher: Cambridge University Press
ISBN: 9780521800907
Category : Nature
Languages : en
Pages : 586

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Book Description
The ninth edition of this successful textbook describes the full range of the astronomical universe and how astronomers think about the cosmos.

The Monist

The Monist PDF Author: Paul Carus
Publisher:
ISBN:
Category : Philosophy
Languages : en
Pages : 750

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Book Description
Vols. 2 and 5 include appendices.

The Americana

The Americana PDF Author: Frederick Converse Beach
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 1176

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Star Lore

Star Lore PDF Author: William Tyler Olcott
Publisher: Courier Corporation
ISBN: 0486140806
Category : Science
Languages : en
Pages : 546

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Book Description
Captivating retellings of the origins and histories of ancient star groups include Pegasus, Ursa Major, Pleiades, signs of the zodiac, and other constellations. "Classic." — Sky & Telescope. 58 illustrations.

The Birth of Stars and Planets

The Birth of Stars and Planets PDF Author: John Bally
Publisher: Cambridge University Press
ISBN: 9780521801058
Category : Nature
Languages : en
Pages : 318

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Book Description
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