New Dust Belts Of Uranus
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New Dust Belts Of Uranus
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Author :
language : en
Publisher:
Release Date : 2006
New Dust Belts Of Uranus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
We compare near-infrared observations of the recently discovered outer rings of Uranus with HST results. We find that the inner ring, R/2003 U 2, is red, whereas the outer ring, R/2003 U 1, is very blue. Blue is an unusual color for rings; Saturn's enigmatic E ring is the only other known example. By analogy to the E ring, R/2003 U 1 is probably produced via impacts into the embedded moon Mab, which apparently orbits at a location where non-gravitational perturbations favor the survival and spreading of sub-micron sized dust. R/2003 U 2 more closely resembles Saturn's G ring.
Uranus
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Author : Kristen Rajczak Nelson
language : en
Publisher: Encyclopaedia Britannica
Release Date : 2017-01-01
Uranus written by Kristen Rajczak Nelson and has been published by Encyclopaedia Britannica this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-01 with Science categories.
To Uranus And Beyond
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Author :
language : en
Publisher:
Release Date : 1987
To Uranus And Beyond written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Government publications categories.
Uranus
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Author : Gregory Vogt
language : en
Publisher: Capstone
Release Date : 2000
Uranus written by Gregory Vogt and has been published by Capstone this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Juvenile Nonfiction categories.
Discusses the surface features, atmosphere, orbit, moons, rings, and exploration of the planet Uranus.
Uranus Neptune And Pluto
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Author : Giles Sparrow
language : en
Publisher: Heinemann Educational Books
Release Date : 2002-02-11
Uranus Neptune And Pluto written by Giles Sparrow and has been published by Heinemann Educational Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-02-11 with Juvenile Nonfiction categories.
Explores the outer solar system, what Uranus, Neptune, and Pluto would be like, why it would take a whole lifetime to travel to Pluto and whether humans could ever live there.
Uranus
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Author : Jay T. Bergstralh
language : en
Publisher: University of Arizona Press
Release Date : 1991-09
Uranus written by Jay T. Bergstralh and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-09 with Science categories.
Uranus occupies a unique niche in the history of western thought; for while the planets from Mercury to Saturn had been known since pre-antiquity, Uranus was the first to be discovered, in 1781, through scientific investigation. Contemporary investigation of Uranus culminated in the Voyager 2 encounter in 1986. The results of that achievement, as well of concurrent research on the planet, are reviewed by 84 international authorities in this massive volume. Because Uranus' remoteness has prevented its being studied as intensively by earth-based observation as have other members of the solar system, most of what is known about the planet—its magnetic field and magnetosphere and satellites—were learned from the Voyager data, which is viewed here from a variety of perspectives. While the book is intended to serve as a comprehensive review, it also reports a substantial amount of original research results not previously published.
The Outer Solar System
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Author : Britannica Educational Publishing
language : en
Publisher: Britannica Educational Publishing
Release Date : 2009-10-01
The Outer Solar System written by Britannica Educational Publishing and has been published by Britannica Educational Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-01 with Juvenile Nonfiction categories.
Beyond Earths small, red neighbor Mars lie the gaseous, giant planets of the Outer Solar System. This book investigates these behemoths and dwarf planet Pluto, as well as other curiosities within the solar systems farthest reaches, such as asteroid fields and the Kuiper belt.
The Ring System Of Uranus
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Author :
language : en
Publisher:
Release Date : 2005
The Ring System Of Uranus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
We present a high quality image of the uranian ring system, obtained in July 2004 at 2.2 [mu]m with the adaptive optics camera NIRC2 on the Keck II telescope. Using these data, we report the first ground-based image of the ring 1986U2R, seen only once before by the Voyager spacecraft. We show that this ring extends inward to ≈ 7000 km above the Uranus cloud deck. Its VIF (total vertically integrated I/F) is ≈ 100 m. We further detected narrow sheets of dust in between the [delta] and [epsilon] rings, and in between rings 4 and [alpha], with a VIF of 14 and 20 m, respectively. Surprisingly, we find that the particles in Uranus' 9 main rings are distributed within a mono-layer, rather than the usually adopted poly-layer model. We come to this conclusion via a comparison of the VIF as derived from our 2003 data at a ring opening angle B ≈ 18{sup o} (from Gibbard et al. 2004) with those derived in this paper at B ≈ 11{sup o}. We show that the VIF increases approximately as 1/sinB at the ring ansae, but is independent of sinB in front of the disk. This combination of factors can only be explained if the particles in Uranus' rings are distributed in a mono-layer, a configuration which makes the uranian system unique amongst the giant planets.
The Secrets Of Uranus
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Author : Thomas K. Adamson
language : en
Publisher: Capstone
Release Date : 2015-08
The Secrets Of Uranus written by Thomas K. Adamson and has been published by Capstone this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08 with Juvenile Nonfiction categories.
"Discusses the planet Uranus, including observations by ancient cultures, current knowledge of Uranus, and plans for future scientific research and space exploration"--
Destination Uranus Neptune And Pluto
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Author : Giles Sparrow
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2009-08-15
Destination Uranus Neptune And Pluto written by Giles Sparrow and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-15 with Juvenile Nonfiction categories.
Examines the outer planets, and discusses their moons, interiors, atmospheres, locations, and exploration.