Download or read book Webb Space Telescope Science Guide written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The James Webb Space Telescope Science Guide written by and published by . This book was released on 2011 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The James Web Space Telescope Science Guide written by and published by . This book was released on 2011 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The James Webb Space Telescope Science Guide NP 2011 05 209 GSFC written by and published by . This book was released on 2011* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The James Web Space Telescope science guide written by and published by . This book was released on 2011 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Complete Guide to NASA s James Webb Space Telescope JWST Project Report on Spacecraft Instruments and Mirror Science Infrared Astronomy Independent Review Reports Congressional Hearings written by World Spaceflight News and published by . This book was released on 2017-10-02 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive coverage of all aspects of NASA's James Webb Space Telescope (JWST), currently under construction and planned for launch sometime near 2018, is provided in this unique compilation of official NASA material. There is complete data on the JWST mission, science investigations, instruments and subsystems, unique mirror technology, the L2 orbit, special gyros, sunshield, infrared astronomy science to be obtained by the JWST, plus in-depth coverage of the funding controversy regarding the large cost overruns and schedule delays encountered by the project - with testimony from Congressional hearings, GAO reports, and the report of the Independent Comprehensive Review Panel (ICRP) along with NASA's response. Contents: PART 1 - JWST Basic Information: Spacecraft And Science Data, Project Status Updates; PART 2 - GAO Reports On JWST; PART 3 - Independent Comprehensive Review Panel (ICRP) Final Report; PART 4 - December 2011 Congressional Hearings on JWST. Dr. Roger Blandford noted in his testimony: JWST (formerly known as Next Generation Space Telescope) is a 6.5 meter diameter telescope. It is much larger than the Hubble Space Telescope (HST-2.4 meter diameter) and unlike HST, it will observe the universe from near the "second Lagrange Point", roughly four times as far away from the Earth as the moon but along the opposite direction to the sun. It will be protected from the sun by an elaborate sunshield. JWST is an engineering marvel and its 18 beryllium mirrors will be furled up within a rocket for launch and then deployed at its destination. This operation has to work perfectly as there will be no means of servicing it after launch. The principal scientific goals of JWST are bold and exciting and a culmination of nearly fifty years of extraordinary discovery about the universe and our place in it. They are: - to observe the very first stars, galaxies and black holes which formed at a time when the universe was about four percent of its present age - to discover how stars and planets actually form today within our Galaxy - to study planets orbiting nearby cool stars and assess their habitability However, JWST will also operate as an astronomical observatory and many, and perhaps most, areas of astronomy will be transformed by JWST in much the same way as they have been revolutionized by HST. JWST is specialized to observe in the infrared region of the spectrum. This is relevant because, although much light emitted by the most distant galaxies is in the optical and ultraviolet spectral bands, the wavelengths of this light are stretched roughly tenfold through the expansion of the universe into the infrared band, as we push out to greater distance and earlier times. There is a second reason why it is preferred to observe in the infrared and this is that the star-forming regions that will be intensively studied by JWST are filled with tiny grains of dust. These dust grains absorb and scatter optical and ultraviolet light but leave infrared radiation alone, enabling us to see deep inside them at these wavelengths. In addition, the light that is absorbed by dust will be re-emitted at infrared wavelengths and we can also observe the dust itself as a tell-tale tracer of star formation. As well as being the natural successor of HST, JWST is the infrared successor of the much smaller (0.85 meter diameter) Spitzer Space Telescope, with over 50 times the light-gathering ability and 40 times the resolution as well as the Herschel telescope, led by the European Space Agency, which only observes at longer infrared wavelengths than JWST. Given this huge increase in performance over and complementarity to previous telescopes, JWST promises to be a scientific "game changer".

Download or read book Astrophysics in the Next Decade written by Harley A. Thronson and published by Springer Science & Business Media. This book was released on 2009-02-03 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA’s James Webb Space Telescope (JWST), planned for operation in about five years, will have the capability to investigate – and answer – some of the most challenging questions in astronomy. Although motivated and designed to study the very early Universe, the performance of the observatory’s instruments over a very wide wavelength range will allow the world’s scientific community unequaled ability to study cosmic phenomena as diverse as small bodies in the Solar System and the formation of galaxies. As part of preparation to use JWST, a conference was held in Tucson, Arizona in 2007 that brought together astronomers from around the world to discuss the mission, other major facilities that will operate in the coming decade, and major scientific goals for them. This book is a compilation of those presentations by some of the leading researchers from all branches of astronomy. This book also includes a “pre-history” of JWST, describing the lengthy process and some of the key individuals that initiated early work on the concepts that would evolve to become the premier space observatory of the next decade.

Download or read book Looking Up written by Jacob Kramer and published by . This book was released on 2021 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looking Up is a celebration of telescopes - their shapes, sizes, and the science they enable. Open your eyes to the wonder of the skies. All over the world, people have built fantastic structures for looking up into the sky. These telescopes are not just scientific instruments -- they are monuments to curiosity and collaboration. In this book readers are introduced to the amazing spectrum of light, and the diverse shapes and methods used to study it.--

Download or read book Inside the Star Factory written by Chris Gunn and published by MIT Press. This book was released on 2023-10-17 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating, ground-level backstage pass to the creation, launch, and reach of the James Webb Space Telescope. NASA’s James Webb Space Telescope, the world’s largest orbiting astronomy observatory, is now nearly a million miles from Earth, probing the first stars and galaxies, documenting the structure and evolution of the universe, and searching for signs of life in other solar systems. In a series of extraordinary photographs, Inside the Star Factory tells the story of the Webb Telescope from conception to launch—a marvel of ingenuity and engineering that entailed more than 100 million people hours over a span of thirty years. The project’s lead photographer Chris Gunn was there from the start, documenting the Webb’s tumultuous history—the behind-the-scenes details of its construction, from the cutting-edge technology required for an observatory operating at temperatures as low as –370°F, beyond reach for repair, to the human story of an engineering team pursuing an unprecedented goal under incomparable pressure. Derided as the “telescope that ate astronomy,” billions of dollars over budget, ten years over schedule, nearly canceled twice, Webb was simply too big to fail. Accompanied by science writer Christopher Wanjek’s overview of the Webb’s history and profiles of the scientists and engineers who built it, this exclusive illustrated guide shows readers the heady world of scientific discovery at the very limits of human knowledge—and the very beginning of space and time.

Download or read book New Worlds New Horizons in Astronomy and Astrophysics written by National Research Council and published by National Academies Press. This book was released on 2011-02-04 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by discoveries, and enabled by leaps in technology and imagination, our understanding of the universe has changed dramatically during the course of the last few decades. The fields of astronomy and astrophysics are making new connections to physics, chemistry, biology, and computer science. Based on a broad and comprehensive survey of scientific opportunities, infrastructure, and organization in a national and international context, New Worlds, New Horizons in Astronomy and Astrophysics outlines a plan for ground- and space- based astronomy and astrophysics for the decade of the 2010's. Realizing these scientific opportunities is contingent upon maintaining and strengthening the foundations of the research enterprise including technological development, theory, computation and data handling, laboratory experiments, and human resources. New Worlds, New Horizons in Astronomy and Astrophysics proposes enhancing innovative but moderate-cost programs in space and on the ground that will enable the community to respond rapidly and flexibly to new scientific discoveries. The book recommends beginning construction on survey telescopes in space and on the ground to investigate the nature of dark energy, as well as the next generation of large ground-based giant optical telescopes and a new class of space-based gravitational observatory to observe the merging of distant black holes and precisely test theories of gravity. New Worlds, New Horizons in Astronomy and Astrophysics recommends a balanced and executable program that will support research surrounding the most profound questions about the cosmos. The discoveries ahead will facilitate the search for habitable planets, shed light on dark energy and dark matter, and aid our understanding of the history of the universe and how the earliest stars and galaxies formed. The book is a useful resource for agencies supporting the field of astronomy and astrophysics, the Congressional committees with jurisdiction over those agencies, the scientific community, and the public.

Download or read book Planetary Systems and the Origins of Life written by Ralph Pudritz and published by Cambridge University Press. This book was released on 2013-01-17 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several major breakthroughs have helped contribute to the emerging field of astrobiology. Focusing on these developments, this fascinating book explores some of the most important problems in this field. It examines how planetary systems formed, and how water and the biomolecules necessary for life were produced. It then focuses on how life may have originated and evolved on Earth. Building on these two themes, the final section takes the reader on a search for life elsewhere in the Solar System. It presents the latest results of missions to Mars and Titan, and explores the possibilities of life in the ice-covered ocean of Europa. This interdisciplinary book is an enjoyable overview of this exciting field for students and researchers in astrophysics, planetary science, geosciences, biochemistry, and evolutionary biology. Colour versions of some of the figures are available at www.cambridge.org/9780521875486.

Download or read book A Question and Answer Guide to Astronomy written by Pierre-Yves Bely and published by Cambridge University Press. This book was released on 2017-03-23 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 250 questions and answers about astronomy, particular for the amateur astronomer.

Download or read book A Picture Book of James Webb Wonders written by John J Martinez and published by Independently Published. This book was released on 2024-01-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get ready for a really cool space trip alongside fun facts and Space Wonders with James Webb Telescope. A book For kids who love to explore! Explore the amazing world of space with this book, which is full of information about the wonderful James Webb Space Telescope (JWST). These cool things about the book are revealed: Beautiful Images: Amazing shots that the JWST took! They display planets in the distance, clouds that are moving, and the places where stars are born. Every page is a wonderful doorway to another world. Uncovering Secrets: Along with the JWST, go on a space journey to answer long-standing scientific questions. The book uses cool words and bright pictures to help you understand. Active Discovery: Become a space traveler yourself! The book has fun facts, games, and projects that let you play and learn about space. You'll start to love science and want to know more about the universe. Learning Fun: This book mixes learning with awesome stories. It helps you understand space easily while telling you about all the cool things the JWST is finding. Learning about space has never been this fun! Why Parents Need This Book: 1. Inspire Future Scientists: Ignite a passion for science and space exploration in your child. This book serves as a gateway to a world of curiosity and discovery. 2. Imagination Boost: Foster creativity and imaginative thinking as your child explores the vastness of space. The JWST's journey becomes a source of inspiration for dreams and aspirations. 3. Educational Entertainment: Combine education with entertainment. This book provides a fun, visually engaging way for children to learn about space, making it an enjoyable and enriching experience. 4. Family Bonding: Share the excitement of space exploration with your child. The book offers a fantastic opportunity for parents and kids to read, learn, and engage in hands-on activities together. Don't miss out on the cosmic adventure! Grab your copy today and watch your child's curiosity reach new heights. Explore, learn, and dream big with the James Webb Space Telescope!

Download or read book Hubble s Universe written by Terence Dickinson and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents an overview of the Hubble Space Telescope, describing its initial launch in 1990 and impact on our understanding of the universe, along with some of its latest images of galaxies, stars, planets, and nebulas.

Download or read book Ultraviolet Astronomy and the Quest for the Origin of Life written by Ana I. Gomez de Castro and published by Elsevier. This book was released on 2021-03-27 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultraviolet Astronomy and the Quest for the Origin of Life addresses the use of astronomical observations in the ultraviolet range to better understand the generation of complex, life-precursor molecules. The origin of RNA is still under debate but seems to be related to the generation of pools of complex organic molecules submitted to heavy cycles of solution in water and drying. This book investigates whether these cycles require a planetary surface or may occur in space by examining both the theoretical and observational aspects of the role of UV radiation in the origin of life. This book offers the latest advances in these studies for astronomers, astrobiologists and planetary scientists. Addresses both the theoretical and observational aspects of the role of Ultraviolet (UV) radiation in the origin of life Builds on the requirements to produce prebiotic molecules in space and the implications for the origin of RNA Investigates the use of ultraviolet observations related to planetary system formation, the evolution of young planetary disks, and the interaction of stars with planetary atmospheres

Download or read book We Have No Idea written by Jorge Cham and published by Penguin. This book was released on 2018-05-08 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare to learn everything we still don’t know about our strange and mysterious universe Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore —there are huge yawning voids in our basic notions of how the world works. PHD Comics creator Jorge Cham and particle physicist Daniel Whiteson have teamed up to explore everything we don't know about the universe: the enormous holes in our knowledge of the cosmos. Armed with their popular infographics, cartoons, and unusually entertaining and lucid explanations of science, they give us the best answers currently available for a lot of questions that are still perplexing scientists, including: * Why does the universe have a speed limit? * Why aren't we all made of antimatter? * What (or who) is attacking Earth with tiny, superfast particles? * What is dark matter, and why does it keep ignoring us? It turns out the universe is full of weird things that don't make any sense. But Cham and Whiteson make a compelling case that the questions we can't answer are as interesting as the ones we can. This fully illustrated introduction to the biggest mysteries in physics also helpfully demystifies many complicated things we do know about, from quarks and neutrinos to gravitational waves and exploding black holes. With equal doses of humor and delight, Cham and Whiteson invite us to see the universe as a possibly boundless expanse of uncharted territory that's still ours to explore.

Download or read book Assessment of Options for Extending the Life of the Hubble Space Telescope written by National Research Council and published by National Academies Press. This book was released on 2005-03-28 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hubble Space Telescope (HST) has operated continuously since 1990. During that time, four space shuttle-based service missions were launched, three of which added major observational capabilities. A fifth â€" SM-4 â€" was intended to replace key telescope systems and install two new instruments. The loss of the space shuttle Columbia, however, resulted in a decision by NASA not to pursue the SM-4 mission leading to a likely end of Hubble's useful life in 2007-2008. This situation resulted in an unprecedented outcry from scientists and the public. As a result, NASA began to explore and develop a robotic servicing mission; and Congress directed NASA to request a study from the National Research Council (NRC) of the robotic and shuttle servicing options for extending the life of Hubble. This report presents an assessment of those two options. It provides an examination of the contributions made by Hubble and those likely as the result of a servicing mission, and a comparative analysis of the potential risk of the two options for servicing Hubble. The study concludes that the Shuttle option would be the most effective one for prolonging Hubble's productive life.