Download PDF by Mary Kay Carson: Beyond the Solar System: Exploring Galaxies, Black Holes,

By Mary Kay Carson

ISBN-10: 1613745443

ISBN-13: 9781613745441

Winner of:
NSTA-CBC notable technological know-how exchange Books for college kids K-12 for 2014 list

Humans have gazed into the evening sky for hundreds of thousands of years and questioned, What are these twinkling lighting? notwithstanding the sunlight, moon, and planets moved around the historical past of stars, the celebrities themselves seemed immovable, perpetually mounted in constellations. basically while astronomers started taking a better glance did somebody notice what a desirable, ever-changing universe lies past our sunlight system—red significant and white dwarf stars, spiral galaxies, wispy nebulae, black holes, and masses more.

In Beyond the sun System, writer Mary Kay Carson strains the evolution of humankind’s astronomical wisdom, from the belief that we aren't on the middle of the universe to fresh telescopic facts of planets orbiting stars open air our sunlight process. as well as its attractive heritage, this publication comprises 21 hands-on tasks to extra discover the themes mentioned. Readers will construct a 3-dimensional illustration of the constellation Orion, version the warping of space-time as a result of a black gap, see how the universe expands utilizing an inflating balloon, and build a reflecting telescope out of a make-up replicate and a magnifying glass. Beyond the sun System additionally comprises minibiographies of well-known astronomers, a time line of significant medical discoveries, a recommended interpreting checklist, a word list of technical phrases, and an inventory of sites for extra exploration.

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Additional info for Beyond the Solar System: Exploring Galaxies, Black Holes, Alien Planets, and More; A History with 21 Activities

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Each new spectrum is the gateway to a wonderful new world. ” Eventually classifying some quarter of a million stars, Cannon’s work and those of the other female computers filled nine volumes of the Henry Draper Catalogue. The catalog of stars and starlight was named for the wealthy astronomer Henry Draper, whose heirs funded the project. When Annie Jump Cannon started working at the Harvard Observatory, Pickering was using a simple lettering system from A to Q to classify stars. But as the women 1700s–1915: unveiling the stars 47 Annie Jump Cannon (1863–1941) Annie Jump Cannon was born during the Civil War, the oldest daughter of a Delaware state senator.

Those mysteries were solved by splitting light into separate colors. Light is what astronomers crave. Nearly every discovery about the universe has come from different ways of studying light—whether it’s glowing from a star or reflecting off a planet. Figuring out how to see and study the kinds of light from stars would reveal their distances, sizes, colors, temperatures—and tell their life stories. The science of splitting light is called spectroscopy. Isaac Newton started it when he used a glass prism to separate sunlight into a rainbow.

Electricity and magnetism are forces that instead depend on fields. A magnetic field, for example, is an active area around a magnet. Likewise, an electrically charged object affects the space around it. Electromagnetism, including light of all kinds, travels in waves that affects the space around it. Trying to understand how the forces of electromagnetic fields and those of gravity are different—and related—was the Big Question around the turn of the last century. As a young college student in Zurich, Switzerland, Albert Einstein certainly pondered it.

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Beyond the Solar System: Exploring Galaxies, Black Holes, Alien Planets, and More; A History with 21 Activities by Mary Kay Carson

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