This is the first book to present the science and instruments of NASA’S MESSENGER space mission. The articles, written by the experts in each area of the MESSENGER mission, describe the mission, spacecraft, scientific objectives, and payload. The book is of interest to all potential users of the data returned by the mission, to those studying the nature of Mercury, and by all those interested in the design and implementation of planetary exploration missions.
A riveting history of the epic orbital flight that put America back into the space race. If the United States couldn’t catch up to the Soviets in space, how could it compete with them on Earth? That was the question facing John F. Kennedy at the height of the Cold War—a perilous time when the Soviet Union built the wall in Berlin, tested nuclear bombs more destructive than any in history, and beat the United States to every major milestone in space. The race to the heavens seemed a race for survival—and America was losing. On February 20, 1962, when John Glenn blasted into orbit aboard Friendship 7, his mission was not only to circle the planet; it was to calm the fears of the free world and renew America’s sense of self-belief. Mercury Rising re-creates the tension and excitement of a flight that shifted the momentum of the space race and put the United States on the path to the moon. Drawing on new archival sources, personal interviews, and previously unpublished notes by Glenn himself, Mercury Rising reveals how the astronaut’s heroics lifted the nation’s hopes in what Kennedy called the "hour of maximum danger."
A new and detailed picture of Mercury is emerging thanks to NASA’s MESSENGER mission that spent four years in orbit about the Sun’s innermost planet. Comprehensively illustrated by close-up images and other data, the author describes Mercury’s landscapes from a geological perspective: from sublimation hollows, to volcanic vents, to lava plains, to giant thrust faults. He considers what its giant core, internal structure and weird composition have to tell us about the formation and evolution of a planet so close to the Sun. This is of special significance in view of the discovery of so many exoplanets in similarly close orbits about their stars. Mercury generates its own magnetic field, like the Earth (but unlike Venus, Mars and the Moon), and the interplay between Mercury’s and the Sun’s magnetic field affects many processes on its surface and in the rich and diverse exosphere of neutral and charged particles surrounding the planet. There is much about Mercury that we still don’t understand. Accessible to the amateur, but also a handy state-of-the-art digest for students and researchers, the book shows how our knowledge of Mercury developed over the past century of ground-based, fly-by and orbital observations, and looks ahead at the mysteries remaining for future missions to explore.
The author, flight director in NASA's Mission Control, tells of the challenges in space flight from the very early years to the current time and of "his own bold suggestions about what we ought to be doing in space now."--Jacket.
Discover what big opportunities are waiting for you in the coming year with Llewellyn’s 2018 Sun Sign Book. This easy-to-use almanac features horoscopes for every sign by popular astrologer Kim Rogers-Gallagher. With it, you’ll gain amazing insights into the months ahead and make use of astrological wisdom. Learn which areas in your life have potential for great success and which require extra attention Use Sun sign action tables to find the best times for a variety of activities: starting a class, asking for a raise, getting a loan, going on vacation, etc. Check out detailed descriptions of each Sun sign, including relationships, career, money, strengths, and difficulties Explore rewarding and challenging days in every month for each sign Enjoy an easy astrological primer for beginners Also features an astrological overview for 2018
In 1961, President Kennedy issued a challenge: before the end of the decade, the United States would land a person on the moon and return him safely to Earth—a bold proclamation at the time given that only one US astronaut had ever been to space, for just 15 minutes. To answer President Kennedy's call, NASA embarked on the Apollo missions: a complicated, dangerous, and expensive adventure involving 400,000 people. Before the missions were over, NASA astronauts had made eleven Apollo flights, six of which landed on the moon, and eight astronauts had lost their lives. The Apollo Missions for Kids tells the story of this pivotal era in space exploration from the perspective of those who lived it—the astronauts and their families, the controllers and engineers, and the technicians and politicians who made the impossible possible. The book includes a time line, resources for further study, and places to visit to see Apollo mission artifacts, along with 21 hands-on activities to better understand the missions and the science behind them. Kids will: Determine what they would weigh on the moon Learn to identify the moon's features Demonstrate orbital mechanics with a marble and a shallow bowl Calculate how far away the moon is using sports equipment Recreate the shape and size of the command module Eat like an astronaut and make "space food" Design a mission patch And much more!
