Chasing Comets, Asteroids, and Mysterious Space Objects PDF Download

Author: Nancy Dickmann
Publisher: Mission: Space Science
ISBN: 9780778753926
Category : Juvenile Nonfiction
Languages : en
Pages : 0

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Book Description
Oumuamua is a space rock that formed around another star. Of the 10,000 space objects that have hurled past our Sun, this rock provides some proof that there are planets similar to Earth outside our solar system. This intriguing book reveals to young space explorers the secrets contained in the rocks that fly around in space.

Author: Bert Wilberforce
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1538259338
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
Planets aren't the only objects beyond Earth's atmosphere. This valuable volume explains the difference between comets, asteroids, and meteoroids, their origins, and their significance to us on Earth. Readers will find out about famous comets, the dangers of asteroids, and what a meteoroid has to do with a falling star. A complement to space science curricula, there's plenty of astronomy vocabulary and eye-catching images to capture the interest of stargazers.

Author: Diane Bailey
Publisher: Lerner Publications TM
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 35

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Book Description
Asteroids are always moving in space, but what do we do if one of these giant space rocks heads straight for Earth? With technology and spacecrafts like DART, we now have the answer.

Author: Helen Orme
Publisher: Gareth Stevens Publishing LLLP
ISBN: 9780836879483
Category : Juvenile Nonfiction
Languages : en
Pages : 28

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Book Description
Describes the physical characteristics, evolution, and legends of the sun.

Author: Avi Loeb
Publisher: HarperCollins
ISBN: 0358274559
Category : Science
Languages : en
Pages : 245

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Book Description
New York Times Bestseller | Wall Street Journal Bestseller | Publishers Weekly Bestseller | Publishers Marketplace 2020 Buzz Book | Amazon Best Book of the Year | Longlisted for the 2022 PEN/E.O. Wilson Literary Science Writing Award “Provocative and thrilling ... Loeb asks us to think big and to expect the unexpected.” —Alan Lightman, New York Times bestselling author of Einstein’s Dreams and Searching for Stars on an Island in Maine Harvard’s top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star. In late 2017, scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Avi Loeb, Harvard’s top astronomer, showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization. In Extraterrestrial, Loeb takes readers inside the thrilling story of the first interstellar visitor to be spotted in our solar system. He outlines his controversial theory and its profound implications: for science, for religion, and for the future of our species and our planet. A mind-bending journey through the furthest reaches of science, space-time, and the human imagination, Extraterrestrial challenges readers to aim for the stars—and to think critically about what’s out there, no matter how strange it seems.

Author: Carl Sagan
Publisher: Ballantine Books
ISBN: 0307801055
Category : Science
Languages : en
Pages : 434

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Book Description
What are these graceful visitors to our skies? We now know that they bring both life and death and teach us about our origins. Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of Cosmos and Contact, and writer Ann Druyan explore the origin, nature, and future of comets, and the exotic myths and portents attached to them. The authors show how comets have spurred some of the great discoveries in the history of science and raise intriguing questions about these brilliant visitors from the interstellar dark. Were the fates of the dinosaurs and the origins of humans tied to the wanderings of a comet? Are comets the building blocks from which worlds are formed? Lavishly illustrated with photographs and specially commissioned full-color paintings, Comet is an enthralling adventure, indispensable for anyone who has ever gazed up at the heavens and wondered why. Praise for Comet "Simply the best." —The Times of London "Fascinating, evocative, inspiring." —The Washington Post "Comet humanizes science. A beautiful, interesting book." —United Press International "Masterful . . . science, poetry, and imagination." —The Atlanta Journal & Constitution

Author: Marian P. Ehlert
Publisher: Gavin Jay Maureemootoo
ISBN:
Category : Science
Languages : en
Pages : 150

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Book Description
The Fabric of the Cosmos: Space, Time, and the Texture of Reality offers an insightful journey into the depths of cosmology, providing an in-depth exploration of the fundamental concepts and theories that shape our understanding of the universe. This captivating book takes readers on a captivating odyssey, unraveling the mysteries of space, time, and the intricate texture of reality. From the very beginning, the book sets the stage with an Introduction to Cosmology, presenting an overview of the Big Bang Theory and the theoretical frameworks that underpin cosmological studies. Understanding the origins of the universe becomes a fascinating endeavor as the book delves into the early universe, discussing concepts such as inflation theory and the formation of cosmic structures. Observational methods in cosmology take center stage in Chapter 2, where readers are introduced to telescopes and observatories, along with the significance of cosmic microwave background radiation. As the exploration continues, the book covers topics such as redshift and Hubble's Law, as well as the intriguing measurements and implications of dark matter and dark energy. The Cosmic Microwave Background is thoroughly examined in Chapter 4, highlighting its discovery and importance. Exploring cosmic microwave background anisotropy and the cosmological implications of polarization brings readers closer to comprehending the intricate fabric of the universe. Another captivating topic covered in the book is the formation of structures in the universe. Chapter 5 unveils the large-scale structure of the universe, shedding light on galaxy clusters, superclusters, and the fascinating birth of galaxies. Expanding the scope of inquiry, Chapter 6 delves into the evolution of stars and galaxies, offering an enthralling examination of stellar evolution, galactic morphology and evolution, as well as the captivating world of active galactic nuclei. Dark matter and dark energy, the enigmatic components that shape our universe, take the spotlight in Chapter 7. Readers are immersed in a comprehensive exploration of the nature, properties, and implications of dark matter and dark energy, unraveling their roles in the expansion of the universe and the development of cosmological models. The book takes a mind-bending turn in Chapter 8, where the concept of parallel universes and multiple dimensions is explored. Through the lens of multiverse theories, readers are invited to contemplate the mind-boggling possibilities presented by string theory, the Many Worlds Interpretation, and the Anthropic Principle. Chapter 9 delves into cosmological models and theories, presenting the standard cosmological model (ΛCDM), alternative models, and modifications, as well as the intriguing realm of quantum cosmology. Finally, the book concludes with Chapter 10, providing thought-provoking insights into the fate of the universe. Will it experience a Big Freeze, a Big Crunch, or a Big Rip? Multiverse scenarios and the ultimate destiny of the universe offer captivating perspectives that will leave readers pondering the awe-inspiring nature of existence. The Fabric of the Cosmos: Space, Time, and the Texture of Reality is a must-read for anyone seeking a comprehensive understanding of the cosmos. With its engaging narrative and in-depth exploration of cosmological concepts, this book is an invaluable resource for both novice and seasoned enthusiasts. Embark on an enlightening journey through the depths of the cosmos, and unlock the secrets of the universe's fabric.

Author: Natalie Starkey
Publisher: Bloomsbury Publishing
ISBN: 1472944038
Category : Science
Languages : en
Pages : 265

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Book Description
'Astonishing' - New Scientist Icy, rocky, sometimes dusty, always mysterious – comets and asteroids are among the Solar System's very oldest inhabitants, formed within a swirling cloud of gas and dust in the area of space that eventually hosted the Sun and its planets. Locked within each of these extra-terrestrial objects is the 4.6-billion-year wisdom of Solar System events, and by studying them at close quarters using spacecraft we can coerce them into revealing their closely-guarded secrets. This offers us the chance to answer some fundamental questions about our planet and its inhabitants. Exploring comets and asteroids also allows us to shape the story of Earth's future, enabling us to protect our precious planet from the threat of a catastrophic impact from space, and maybe to even recover valuable raw materials from them. This cosmic bounty could be as useful in space as it is on Earth, providing the necessary fuel and supplies for humans as they voyage into deep space to explore more distant locations within the Solar System. Catching Stardust tells the story of these enigmatic celestial objects, revealing how scientists are using them to help understand a crucial time in our history – the birth of the Solar System, and everything contained within it.

Author: Asif A. Siddiqi
Publisher: National Aeronautis & Space Administration
ISBN:
Category : Planets
Languages : en
Pages : 396

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Book Description
This is a completely updated and revised version of a monograph published in 2002 by the NASA History Office under the original title Deep Space Chronicle: A Chronology of Deep Space and Planetary Probes, 1958-2000. This new edition not only adds all events in robotic deep space exploration after 2000 and up to the end of 2016, but it also completely corrects and updates all accounts of missions from 1958 to 2000--Provided by publisher.

Author: Peter Watts
Publisher: Macmillan
ISBN: 1429955198
Category : Fiction
Languages : en
Pages : 388

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Book Description
Hugo and Shirley Jackson award-winning Peter Watts stands on the cutting edge of hard SF with his acclaimed novel, Blindsight Two months since the stars fell... Two months of silence, while a world held its breath. Now some half-derelict space probe, sparking fitfully past Neptune's orbit, hears a whisper from the edge of the solar system: a faint signal sweeping the cosmos like a lighthouse beam. Whatever's out there isn't talking to us. It's talking to some distant star, perhaps. Or perhaps to something closer, something en route. So who do you send to force introductions with unknown and unknowable alien intellect that doesn't wish to be met? You send a linguist with multiple personalities, her brain surgically partitioned into separate, sentient processing cores. You send a biologist so radically interfaced with machinery that he sees x-rays and tastes ultrasound. You send a pacifist warrior in the faint hope she won't be needed. You send a monster to command them all, an extinct hominid predator once called vampire, recalled from the grave with the voodoo of recombinant genetics and the blood of sociopaths. And you send a synthesist—an informational topologist with half his mind gone—as an interface between here and there. Pray they can be trusted with the fate of a world. They may be more alien than the thing they've been sent to find. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.