By Carl Sagan
RETURNING TO tv AS AN ALL-NEW MINISERIES ON FOX
Cosmos is among the bestselling technology books of all time. In clear-eyed prose, Sagan finds a jewel-like blue international inhabited through a existence shape that's simply starting to realize its personal identification and to enterprise into the tremendous ocean of area. that includes a brand new creation via Sagan’s collaborator, Ann Druyan, complete colour illustrations, and a brand new Foreword through astrophysicist Neil deGrasse Tyson, Cosmos retraces the fourteen billion years of cosmic evolution that experience remodeled topic into cognizance, exploring such subject matters because the beginning of lifestyles, the human mind, Egyptian hieroglyphics, spacecraft missions, the demise of the solar, the evolution of galaxies, and the forces and people who helped to form glossy science.
Praise for Cosmos
“Magnificent . . . With a lyrical literary sort, and a variety that touches just about all elements of human wisdom, Cosmos usually turns out too strong to be true.”—The simple Dealer
“Sagan is an astronomer with one eye at the stars, one other on heritage, and a third—his mind’s—on the human condition.”—Newsday
“Brilliant in its scope and provocative in its feedback . . . shimmers with a feeling of wonder.”—The Miami Herald
“Sagan dazzles the brain with the miracle of our survival, framed via the stately galaxies of space.”—Cosmopolitan
“Enticing . . . iridescent . . . imaginatively illustrated.”—The ny instances publication Review
Read or Download Cosmos PDF
Similar Astronomy books
Each atom of bodies has been a part of a celebrity. during this vigorous and compact creation, astrophysicist Andrew King unearths how the legislation of physics strength stars to adapt, using them via successive levels of adulthood sooner than their inevitable and infrequently mind-blowing deaths, to finish as remnants reminiscent of black holes.
The authoritative tale of the headline-making discovery of gravitational waves—by an eminent theoretical astrophysicist and award-winning author. From the writer of ways the Universe obtained Its Spots and A Madman goals of Turing Machines, the epic tale of the medical crusade to list the soundtrack of our universe.
This publication recounts the epic saga of the way we as humans have come to appreciate the sunlight procedure. the tale of our exploration of the heavens, Peter Bond reminds us, begun hundreds of thousands of years in the past, with the naked-eye observations of the earliest scientists and philosophers. Over the centuries, as our wisdom and figuring out inexorably broadened and deepened, we faltered repeatedly, usually worked less than misconceptions, and confronted likely insurmountable stumbling blocks to knowing.
Barrie Jones addresses the query "are we on my own? ", that is the most commonly asked questions by means of scientists and non-scientists alike. within the look for lifestyles endured, this question is addressed scientifically, and the writer isn't afraid to incorporate hypothesis. certainly, the writer believes past average doubt that we're not on my own and this trust is predicated firmly on frontier technology of the main innovative variety.
Extra resources for Cosmos
If Jupiter have been a meter throughout, our comet will be smaller than a speck of airborne dirt and dust, but if absolutely built, its tail will be as nice because the distances among the worlds. while nearby of the Earth on each one of its orbits, it is going to stimulate outpourings of superstitious fervor one of the Earthlings. yet finally they'd remember that it lived now not of their surroundings, yet out one of the planets. they'd calculate its orbit. and maybe at some point quickly they might release a small house automobile dedicated to exploring this customer from the area of the celebrities. in the end comets will collide with planets. The Earth and its better half the Moon has to be bombarded via comets and small asteroids, particles left over from the formation of the sun process. considering that there are extra small gadgets than huge ones, there could be extra affects through small items than by way of huge ones. An effect of a small cometary fragment with the Earth, as at Tunguska, may still happen approximately as soon as each thousand years. yet an impression with a wide comet, reminiscent of Halley’s Comet, whose nucleus is likely to be twenty kilometers throughout, should still happen simply approximately as soon as each billion years. whilst a small, icy item collides with a planet or a moon, it could actually no longer produce a really significant scar. but when the impacting item is greater or made essentially of rock, there's an explosion on influence that carves out a hemispherical bowl referred to as an impression crater. And if no strategy rubs out or fills within the crater, it might final for billions of years. virtually no erosion happens at the Moon and once we study its floor, we discover it coated with effect craters, many greater than should be accounted for by way of the really sparse inhabitants of cometary and asteroidal particles that now fills the interior sunlight procedure. The lunar floor deals eloquent testimony of a prior age of the destruction of worlds, now billions of years long past. impression craters usually are not constrained to the Moon. we discover them during the internal sunlight system—from Mercury, closest to the sunlight, to cloud-covered Venus to Mars and its tiny moons, Phobos and Deimos. those are the terrestrial planets, our kinfolk of worlds, the planets kind of just like the Earth. they've got stable surfaces, interiors made from rock and iron, and atmospheres starting from near-vacuum to pressures 90 instances better than the Earth’s. They huddle round the solar, the resource of sunshine and warmth, like campers round a hearth. The planets are all approximately four. 6 billion years outdated. just like the Moon, all of them undergo witness to an age of influence catastrophism within the early heritage of the sun method. As we stream out previous Mars we input a really diverse regime—the realm of Jupiter and the opposite enormous or jovian planets. those are nice worlds, composed mostly of hydrogen and helium, with smaller quantities of hydrogen-rich gases akin to methane, ammonia and water. we don't see reliable surfaces the following, in simple terms the ambience and the multicolored clouds. those are severe planets, no longer fragmentary worldlets just like the Earth. 1000 Earths may healthy inside of Jupiter. If a comet or an asteroid dropped into the ambience of Jupiter, we'd no longer count on a visual crater, just a short-term holiday within the clouds.