Discover Venus PDF Download

Author: Margaret J. Goldstein
Publisher: Searchlight Books (TM) -- Disc
ISBN: 1541523407
Category : Science
Languages : en
Pages : 36

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Book Description
Up-to-date scientific information will engage readers as they learn about Venus. With a focus on STEM and new discoveries, this informative text examines the planet Venus and discusses what scientists hope to learn about it.

Author: Margaret J. Goldstein
Publisher: Lerner Classroom
ISBN: 1541527917
Category : Juvenile works
Languages : en
Pages : 36

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Book Description
Up-to-date scientific information will engage readers as they learn about Venus. With a focus on STEM and new discoveries, this informative text examines the planet Venus and discusses what scientists hope to learn about it.

Author: Helge Kragh
Publisher: Springer Science & Business Media
ISBN: 3764389095
Category : Science
Languages : en
Pages : 210

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Book Description
The planet Venus is the closest neighbour to the Earth and in several respects similar to our globe. It revolves around the Sun at an average distance of 0. 72 astronomical units, in an elliptical orbit of eccentricity 0. 007. The corresponding 3 numbers for the Earth are 1 and 0. 017. The mean density of Venus is 5. 2 g/cm , 3 that of the Earth 5. 5 g/cm . Venus’ acceleration of gravity at its equator is 8. 9 2 2 m/s , compared with 9. 8 m/s at the Earth. The escape velocity is 10. 4 km/s, while the corresponding ?gure of the Earth is 11. 2 km/s. Although the mass of Venus is somewhat smaller than that of the Earth – the ratio is M /M =0. 815 V E – the diameters of the two planets are almost the same. In other words, Venus is indeed a sister planet of the Earth. In earlier times, when almost nothing was known about the physical con- tions of Venus, the similarity appeared even stronger than today. Not only was Venus’ period of rotation thought to be close to that of the Earth, it was also p- sible (and indeed common) to imagine intelligent life on Venus.

Author: David H. Grinspoon
Publisher: Addison Wesley Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 416

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Book Description
"Early robot probes sent by Russian and American scientists had given us some tantalizing but fragmentary glimpses of the surface and atmosphere, hinting at some of the most exotic conditions seen in the solar system. Magellan showed a planet full of beautiful landscapes, some eerily familiar and some completely unexpected - a world of active volcanoes, shining mountains, and even river valleys carved by torrents of flowing lava. Venus may once have had a wet, temperate, comfortable climate, much like Earth's. What happened to turn it into a hostile, burning, acid world? Our twin has important tales to tell us regarding several of Earth's most pressing environmental problems, including ozone destruction, global warming, and acid rain. In Venus Revealed, David Grinspoon makes a compelling case for comparative planetology as an important tool for gaining knowledge that is vital for our long-term survival on our own planet. He re-examines the uniqueness of our own Earth in light of the recent Magellan findings, while also raising the provocative questions: Did a runaway greenhouse effect transform Venus into the burning oven she is today? By treating Venus as a "controlled experiment," what can we learn from her that will help us survive on Earth? Grinspoon tackles these and other long-debated questions while explaining the incredible scientific advances made possible by the Magellan space probe."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Author: Mark Anderson
Publisher: Da Capo Press
ISBN: 9780306820380
Category : Science
Languages : en
Pages : 0

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Book Description
On June 3, 1769, the planet Venus briefly passed across the face of the sun in a cosmic alignment that occurs twice per century. Anticipation of the rare celestial event sparked a worldwide competition among aspiring global superpowers, each sending their own scientific expeditions to far-flung destinations to time the planet's trek. These pioneers used the “Venus Transit” to discover the physical dimensions of the solar system and refine the methods of discovering longitude at sea. In this fast-paced narrative, Mark Anderson reveals the stories of three Venus Transit voyages--to the heart of the Arctic, the New World, and the Pacific—that risked every mortal peril of a candlelit age. With time running out, each expedition struggles to reach its destination—a quest that races to an unforgettable climax on a momentous summer day when the universe suddenly became much larger than anyone had dared to imagine. The Day the World Discovered the Sun tells an epic story of the enduring human desire to understand our place in the universe.

Author: Peter John Cattermole
Publisher: Cambridge University Press
ISBN: 9780521496520
Category : Science
Languages : en
Pages : 166

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Book Description
Venus, closest planet to the Earth, is a torrid world of extremes shrouded from direct view by dense clouds. This Atlas of Venus shows all the fascinating detail discovered on the recent Magellan mission to map the planet surface. Giving the historical background to our perception of the planet, this book clearly explains why Venus has been the goal of so many missions by both Russian and American space programmes. With the latest images from the Magellan mission, this colourful Atlas shows the beautiful landscape of Venus and its dynamic volcanism. Over 100 maps and illustrations show the dramatic beauty of this photogenic planet. Complete with detailed maps of the planet and a gazetteer of all landmarks, this is the essential reference source for all professional and amateur astronomers, and planetary scientists interested in our closest neighbour.

Author: Liz Milroy
Publisher: Lerner Publications ™
ISBN: 1728426537
Category : Juvenile Nonfiction
Languages : en
Pages : 24

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Book Description
See how Venus compares to all the neighboring planets. Cool facts and scientific information will help young readers explore the hottest planet in our solar system. Access a downloadable 3D printer model from NASA via Page Plus QR codes.

Author: Christine Taylor-Butler
Publisher: Children's Press
ISBN: 9780531211595
Category : Venus (Planet)
Languages : en
Pages : 0

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Book Description
Unlike most other planets, Venus can be seen from Earth's surface with the naked eye. Only the moon burns brighter in the night sky. Readers will learn why Venus's thick clouds help make the planet so hot and why its days last so long. They will also get an up-close look at Venus's remarkable land features and find out how scientists have studied the harsh surface of the planet.

Author: Elaine Landau
Publisher: Paw Prints
ISBN: 9781442026353
Category :
Languages : en
Pages : 0

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Book Description
Discusses the atmosphere, surface features, exploration, and other aspects of the planet Venus.

Author: Andrea Wulf
Publisher: Vintage
ISBN: 0307958612
Category : Science
Languages : en
Pages : 346

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Book Description
A “thrilling adventure story" (San Francisco Chronicle) that brings to life the astronomers who in the 1700s embarked upon a quest to calculate the size of the solar system, and paints a vivid portrait of the collaborations, rivalries, and volatile international politics that hindered them at every turn. • From the author of Magnificent Rebels and New York Times bestseller The Invention of Nature. On June 6, 1761, the world paused to observe a momentous occasion: the first transit of Venus between the Earth and the Sun in more than a century. Through that observation, astronomers could calculate the size of the solar system—but only if they could compile data from many different points of the globe, all recorded during the short period of the transit. Overcoming incredible odds and political strife, astronomers from Britain, France, Russia, Germany, Sweden, and the American colonies set up observatories in the remotest corners of the world, only to be thwarted by unpredictable weather and warring armies. Fortunately, transits of Venus occur in pairs; eight years later, they would have another opportunity to succeed. Thanks to these scientists, neither our conception of the universe nor the nature of scientific research would ever be the same.