The Story of the Stars: New Descriptive Astronomy |
From inside the book
Results 1-5 of 23
Page 50
... describe the solar surface differently . A peculiar , elongated , leaf - shaped appearance of the rice - grains , called the willow - leaf structure , is shown in Fig . 17 , as seen by Nasmyth . Newcomb compares the sun's appearance to ...
... describe the solar surface differently . A peculiar , elongated , leaf - shaped appearance of the rice - grains , called the willow - leaf structure , is shown in Fig . 17 , as seen by Nasmyth . Newcomb compares the sun's appearance to ...
Page 56
... describe elliptical paths around the sun , - not differing much from circles . 3. Their orbits are more or less inclined to the ecliptic , and intersect it in two points — the nodes , - one - half of the orbit lying north , and the ...
... describe elliptical paths around the sun , - not differing much from circles . 3. Their orbits are more or less inclined to the ecliptic , and intersect it in two points — the nodes , - one - half of the orbit lying north , and the ...
Page 104
... the earth is always perpendicular to this plane , hence it follows that the axis is not rigor- ously parallel to itself . It varies in direction , so that the north pole describes a small circle in the starry 104 THE SOLAR SYSTEM .
... the earth is always perpendicular to this plane , hence it follows that the axis is not rigor- ously parallel to itself . It varies in direction , so that the north pole describes a small circle in the starry 104 THE SOLAR SYSTEM .
Page 105
New Descriptive Astronomy Joel Dorman Steele. the north pole describes a small circle in the starry vault twice 234 ° in diameter . To illustrate this , let us suppose that , after a series of years , the position of the earth's equator ...
New Descriptive Astronomy Joel Dorman Steele. the north pole describes a small circle in the starry vault twice 234 ° in diameter . To illustrate this , let us suppose that , after a series of years , the position of the earth's equator ...
Page 108
... describing , in about 26,000 years , a small circle twice 231 ° in diam- eter . PRECESSION ILLUSTRATED IN THE SPINNING OF A TOP . -This motion of the earth's axis is singularly illus- trated in the spinning of a top , and the more so ...
... describing , in about 26,000 years , a small circle twice 231 ° in diam- eter . PRECESSION ILLUSTRATED IN THE SPINNING OF A TOP . -This motion of the earth's axis is singularly illus- trated in the spinning of a top , and the more so ...
Other editions - View all
Common terms and phrases
ancients Andromeda angle aphelion appearance Aries astronomers atmosphere autumnal equinox axis Boötes bright brilliant Canis Minor Capricornus Cassiopeia cause Celestial Sphere Cepheus circle color comet conjunction constellation Cor Caroli dark Describe diameter disk distance earth earth's orbit east ecliptic equal equator equinoctial fixed stars globe heat heavenly bodies heavens Hercules horizon inferior planet Jupiter latitude length Libra light longitude lunar Lyra magnitude Mars mean measured Mercury meridian meteors moon moon's motion move MYTHOLOGICAL naked eye nearly nebula Neptune night node north pole observations Orion parallax pass path perihelion Perseus polar Polaris precession rays revolve rings rising rotation satellites Saturn seasons seen shine sidereal Sirius solar day solar system space spectrum spots sun's superior planet surface tail Taurus telescope theory tide tion Uranus Ursa Major Ursa Minor varies velocity Venus vernal equinox visible zenith Zodiac zone
Popular passages
Page 227 - Back comes the Chief in triumph. Who, in the hour of fight, Hath seen the Great Twin Brethren In harness on his right. Safe comes the ship to haven, Through billows and through gales, If once the Great Twin Brethren Sit shining on the sails.
Page 112 - While the earth remaineth, seedtime and harvest, and cold and heat, and summer and winter, and day and night shall not cease.
Page 257 - That nothing walks with aimless feet ; That not one life shall be destroyed, Or cast as rubbish to the void, When God hath made the pile complete...
Page vii - God, That God, which ever lives and loves, One God, one law, one element, And one far-off divine event, To which the whole creation moves.
Page 295 - The Ram, the Bull, the heavenly Twins, And next the Crab the Lion shines, The Virgin and the Scales ; The Scorpion, Archer, and He-goat, The Man that holds the watering-pot, And Fish with glittering tails.
Page 216 - Her nails are sharpen'd into pointed claws, Her hands bear half her weight, and turn to paws ; Her lips, that once could tempt a god, begin To grow distorted in an ugly grin. And...
Page 284 - I had a dream, which was not all a dream. The bright sun was extinguished, and the stars Did wander darkling in the eternal space, Rayless, and pathless, and the icy Earth Swung blind and blackening in the moonless air...
Page 264 - A solar day is the interval between two successive passages of the sun across the meridian of any place.
Page 24 - Law of gravitation: Every particle of matter in the universe attracts every other particle with a force varying directly as the product of their masses and inversely as the square of the distance between them.
Page 19 - If you forgive me, I rejoice ; if you are angry, I can bear it. The die is cast, the book is written, to be read either now or by posterity, I care not which. It may well wait a century for a reader, as God has waited six thousand years for an observer.