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Author: Publisher: ISBN: Category : Languages : en Pages : 132
Book Description
The HST Strategy Panel held four meetings between mid-August and mid-October 1990. At these meetings, a wide variety of options for correcting spherical aberration were identified and debated. This report presents the Panel's findings and recommendations. Problems included: (1) the optical problem and solution; (2) COSTAR; (3) pointing; (4) WFPC; (5) servicing mission; (6) recommended strategy; and (7) fresh reasons to commit to the HST.
Author: Publisher: ISBN: Category : Languages : en Pages : 132
Book Description
The HST Strategy Panel held four meetings between mid-August and mid-October 1990. At these meetings, a wide variety of options for correcting spherical aberration were identified and debated. This report presents the Panel's findings and recommendations. Problems included: (1) the optical problem and solution; (2) COSTAR; (3) pointing; (4) WFPC; (5) servicing mission; (6) recommended strategy; and (7) fresh reasons to commit to the HST.
Author: Roger D. Launius Publisher: ISBN: Category : Astronautics Languages : en Pages : 832
Book Description
"Exploring the unknown" is a multi-volume series containing a selection of key documents in the history of the U.S. civil space program. Volume V, focusing on the exploration of space by robotic spacecraft that have significantly altered our perspectives on the cosmos, prints 121 key documents on the history of space science, planetary exploration of the solar system, and space astrophysics, edited for ease of use. Many of these documents are published here for the first time. Each is introduced by a headnote providing context, bibliographical information, and background information necessary to understanding the document. This documentary history is an essential reference for anyone interested in the history of the U.S. civil space program and its development over time. It will serve as a valuable source both for students and scholars. Additional volumes will appear later that trace space science and the programmatic developments in the history of the U.S. exploration of space.
Author: R. Buccheri Publisher: Springer Science & Business Media ISBN: 1461533880 Category : Science Languages : en Pages : 356
Book Description
In this book are reported the main results presented at the "Fourth International Workshop on Data Analysis in Astronomy", held at the Ettore Majorana Center for Scientific Culture, Erice, Sicily, Italy, on April 12-19, 1991. The Workshop was preceded by three workshops on the same subject held in Erice in 1984, 1986 and 1988. The frrst workshop (Erice 1984) was dominated by presentations of "Systems for Data Analysis"; the main systems proposed were MIDAS, AlPS, RIAIP, and SAIA. Methodologies and image analysis topics were also presented with the emphasis on cluster analysis, multivariate analysis, bootstrap methods, time analysis, periodicity, 2D photometry, spectrometry, and data compression. A general presentation on "Parallel Processing" was made which encompassed new architectures, data structures and languages. The second workshop (Erice 1986) reviewed the "Data Handling Systems" planned for large major satellites and ground experiments (VLA, HST, ROSAT, COMPASS-COMPTEL). Data analysis methods applied to physical interpretation were mainly considered (cluster photometry, astronomical optical data compression, cluster analysis for pulsar light curves, coded aperture imaging). New parallel and vectorial machines were presented (cellular machines, PAPIA-machine, MPP-machine, vector computers in astronomy). Contributions in the field of artificial intelligence and planned applications to astronomy were also considered (expert systems, artificial intelligence in computer vision).
Author: Rick Houston Publisher: U of Nebraska Press ISBN: 1496209826 Category : History Languages : en Pages : 599
Book Description
Humanity's first reusable spacecraft and the most complex machine ever built, NASA's Space Shuttle debuted with great promise and as a dependable source of wonder and national pride. But with the Challenger catastrophe in 1986, the whole Space Shuttle program came into question, as did NASA itself, so long an institution that was seemingly above reproach. Wheels Stop tells the stirring story of how, after the Challenger disaster, the Space Shuttle not only recovered but went on to perform its greatest missions. From the Return to Flight mission of STS-26 in 1988 to the last shuttle mission ever on STS-135 in 2011, Wheels Stop takes readers behind the scenes as the shuttle's crews begin to mend Cold War tensions with the former Soviet Union, conduct vital research, deploy satellites, repair the Hubble Space Telescope, and assist in constructing the International Space Station. It also tells the heart-wrenching story of the Columbia tragedy and the loss of the magnificent STS-107 crew. As complex as the shuttle was, the people it carried into orbit were often more so--and this is their story, too. Close encounters with astronauts, flight controllers, and shuttle workers capture the human side of the Space Shuttle's amazing journey--and invite readers along for the ride. Browse more spaceflight books atupinspace.org. Purchase the audio edition.
Author: Raymond N. Wilson Publisher: Springer Science & Business Media ISBN: 9783540603566 Category : Science Languages : en Pages : 584
Book Description
This book, written by the designer of the worlds largest telescope, the VLT in Chile, covers the essential modern developments in telescope optics. In the last twenty years, modern technology has revolutionized not only manufacturing and test procedures but also the entire area of quality specification. In addition to these topics, the book also covers the alignment of telescope optics, atmospheric optics, adaptive optics, reflective coatings, and ancillary equipment. Richly illustrated, this work covers important modern techniques, which makes it one of the most complete references on telescope optics.
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Author: HST Strategy Panel
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Author: Roger D. Launius
Author: R. Buccheri
Author: H. S. Peter Stockman
Author: Rick Houston
Author: Raymond N. Wilson