The exploration of our solar system by spacecraft has been one of the greatest scientific achievements of the twentieth century. The mapping of other worlds has resulted from numerous space missions by NASA, extending over many years. The data from these planetary missions have been synthesised by the US Geological Survey to produce detailed maps. Every planet, moon, or small body investigated in NASA missions is discussed and where appropriate mapped. Geological maps, reference maps, shaded relief maps, synthetic aperture radar mosaics and colour photomosaics marvellously present the features of planets and their satellites. This is truly a 'road map' of our solar system. All maps are fully indexed. The gazetteer lists the names of all features officially approved by the International Astronomical Union. The Compact NASA Atlas of the Solar System is the definitive reference atlas for planetary science.

Long before Galileo published his discoveries about Jupiter, lunar craters, and the Milky Way in the Starry Messenger in 1610, people were fascinated with the planets and stars around them. That interest continues today, and scientists are making new discoveries at an astounding rate. Ancient lake beds on Mars, robotic spacecraft missions, and new definitions of planets now dominate the news. How can you take it all in? Start with the new Encyclopedia of the Solar System, Second Edition.This self-contained reference follows the trail blazed by the bestselling first edition. It provides a framework for understanding the origin and evolution of the solar system, historical discoveries, and details about planetary bodies and how they interact—and has jumped light years ahead in terms of new information and visual impact. Offering more than 50% new material, the Encyclopedia includes the latest explorations and observations, hundreds of new color digital images and illustrations, and more than 1,000 pages. It stands alone as the definitive work in this field, and will serve as a modern messenger of scientific discovery and provide a look into the future of our solar system.· Forty-seven chapters from 75+ eminent authors review fundamental topics as well as new models, theories, and discussions· Each entry is detailed and scientifically rigorous, yet accessible to undergraduate students and amateur astronomers· More than 700 full-color digital images and diagrams from current space missions and observatories amplify the chapters· Thematic chapters provide up-to-date coverage, including a discussion on the new International Astronomical Union (IAU) vote on the definition of a planet· Information is easily accessible with numerous cross-references and a full glossary and index

In recent years, there has been increased interest in our Solar System. This has been prompted by the launching of giant orbiting telescopes and space probes, the discovery of new planetary moons and heavenly bodies that orbit the Sun, and the demotion of Pluto as a planet. In one generation, our place in the heavens has been challenged, but this is not unusual. Throughout history, there have been a number of such world views. Initially, Earth was seen as the center of the universe and surrounded by orbiting planets and stars. Then the Sun became the center of the cosmos. Finally, there was no center, just a vast array of galaxies with individual stars, some with their own retinue of planets. This allowed our Solar System to be differentiated from deep-sky objects, but it didn’t lose its mystery as more and more remarkable bodies were discovered within its boundaries. This book tells the exciting story of how we have conceptualized and mapped our Solar System from antiquity to modern times. In addition to the complete text, this story is made more vivid by: • 162 Solar System and planetary maps, diagrams, and images (over a third in color); • direct quotes and figures from antiquarian, contemporary, and Space Age documents and photographs that allow the reader to track how humans have viewed the Solar System from original sources; • nine tables that compare the various world views, relative planetary positions, and components of the Solar System with each other. Broad in scope and rich in imagery, this book will draw the reader into the story of our Solar System and how it has been mapped since the beginning of recorded time.

Profiles each of the planets in Earth's solar system, including Pluto, Ceres, Eris, Haumea, MakeMake, the sun, the Oort cloud, comets, and more.

Take a journey through space as you study the stars and constellations before venturing out into the solar system and beyond

Earth is one of eight planets in our Solar System, that circle around the Sun. Our Solar System is just one tiny part of The Milky Way. The Milky Way is the galaxy we live in. There are hundreds of billions of galaxies in the universe.

Stars Without Number is a science fiction role-playing game inspired by the Old School Renaissance and the great fantasy and science-fiction games of the seventies and eighties. * Compatible with most retroclone RPGs * Helps a GM build a sandbox sci-fi game that lets the players leave the plot rails to explore freely * World building resources for creating system-neutral planets and star sectors * 100 adventure seeds and guidelines for integrating them with the worlds you've made * Old-school compatible rules for guns, cyberware, starships, and psionics * Domain rules for experienced characters who want to set up their own colony, psychic academy, mercenary band, or other institution