Author: P. Kamp
Publisher: Springer Science & Business Media
ISBN: 9400946929
Category : Science
Languages : en
Pages : 117
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
Author: P. Kamp
Publisher: Springer Science & Business Media
ISBN: 9400946929
Category : Science
Languages : en
Pages : 117
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.
Publisher: Springer Science & Business Media
ISBN: 9400946929
Category : Science
Languages : en
Pages : 117
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.
Companions of the Unseen
Author: Paul Tabori
Publisher:
ISBN:
Category : Mediums
Languages : en
Pages : 253
Book Description
Publisher:
ISBN:
Category : Mediums
Languages : en
Pages : 253
Book Description
Our Unseen Companions
Author: William Arthur
Publisher:
ISBN:
Category :
Languages : en
Pages : 265
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 265
Book Description
The Churchman's companion
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 500
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 500
Book Description
Unseen Companions
Author: David Spears
Publisher:
ISBN: 9780954435042
Category : Macrophotography
Languages : en
Pages : 0
Book Description
Most of us are aware that we share our lives and our homes with countless tiny creatures, plants, fungi and bacteria. Our bodies alone present an amazing array of extreme, bizarre environments, and our homes provide convenient, secure hiding places with an abundant source of food. Many of our "Unseen Companions" are so small that they do not even attract our attention; many are benign or even helpful to us; but some are unwelcome guests because they bite, sting or carry disease. Whether friend or foe, these creatures are beautiful and fascinating in their own right, leading complex, highly specialised lives. This book reveals, at the turn of every page, the spectacular microscopic world, both inside and on the surface of our bodies, together with the artificial habitats that we provide in our homes and our gardens. It will delight, horrify, or maybe both, but the text helps us to understand the fascinating lifecycles, habits and interactions that contribute to a curious biological balance.
Publisher:
ISBN: 9780954435042
Category : Macrophotography
Languages : en
Pages : 0
Book Description
Most of us are aware that we share our lives and our homes with countless tiny creatures, plants, fungi and bacteria. Our bodies alone present an amazing array of extreme, bizarre environments, and our homes provide convenient, secure hiding places with an abundant source of food. Many of our "Unseen Companions" are so small that they do not even attract our attention; many are benign or even helpful to us; but some are unwelcome guests because they bite, sting or carry disease. Whether friend or foe, these creatures are beautiful and fascinating in their own right, leading complex, highly specialised lives. This book reveals, at the turn of every page, the spectacular microscopic world, both inside and on the surface of our bodies, together with the artificial habitats that we provide in our homes and our gardens. It will delight, horrify, or maybe both, but the text helps us to understand the fascinating lifecycles, habits and interactions that contribute to a curious biological balance.
Deep-Sky Companions: The Caldwell Objects
Author: Stephen James O'Meara
Publisher: Cambridge University Press
ISBN: 1107083974
Category : Nature
Languages : en
Pages : 577
Book Description
Appendix C William Herschel: the greatest visual observer of all time - by Larry Mitchell -- Appendix D Image credits -- Index
Publisher: Cambridge University Press
ISBN: 1107083974
Category : Nature
Languages : en
Pages : 577
Book Description
Appendix C William Herschel: the greatest visual observer of all time - by Larry Mitchell -- Appendix D Image credits -- Index
Littell's Living Age
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 896
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 896
Book Description
The Living Age
Author:
Publisher:
ISBN:
Category : American periodicals
Languages : en
Pages : 860
Book Description
Publisher:
ISBN:
Category : American periodicals
Languages : en
Pages : 860
Book Description
Eclectic Magazine and Monthly Edition of the Living Age
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 856
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 856
Book Description
Eclectic Magazine
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 884
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 884
Book Description