Download or read book A Small and Distant Galaxy The Third Quadrant written by Susannah Israel and published by Austin Macauley Publishers. This book was released on 2024-04-26 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Book 2 follows a science survey into the Third Quadrant, a desolate wasteland left by ancient asteroids. Scenes of friends and family back on the crew’s home planets are woven through the story. New characters join with major and minor characters we met in the first book to crew the expedition. They explore a desert planet and intervene in the shunning of a young cave dweller, who joins them on the ship. While surveying an unexpected gas giant, they lose a crew member to its toxic gas cloud. The expedition crew moves on, not knowing he survived, and we follow his healing and acceptance into the planet’s forest culture. The third planet the crew finds is too massive to approach, but the debris orbiting it proves to hold important clues. The different threads of narrative in the book come together as a shift in the currents of time and space, leaving people with very different memories of shared reality. The crew return home, but there are several surprises on the way. They find their lost crew member again, mourning for the love he left behind. Back on their home planets, there is still one more mystery to resolve.
Download or read book Reprints National Radio Astronomy Observatory Green Bank W Va written by National Radio Astronomy Observatory (U.S.) and published by . This book was released on 1972 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hartung s Astronomical Objects for Southern Telescopes written by and published by Cambridge University Press. This book was released on 1995-10-19 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superbly illustrated, up-to-date, expanded version of Hartung's indispensable guide, useful to amateur and expert observers.
Download or read book Surveys of the Southern Galaxy written by W.B. Burton and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems associated with a general scarcity of observations of the southern sky have persisted since the present era of galactic research began some sixty years ago. In his 1930 Halley Lecture A. S. Eddington commented on the observational support given to J. H. Oort's theory of galactic rotation by the stellar radial velocities measured by Plaskett o 0 and Pearce: " . . . out of 250 stars only 4 were between 193 and 343 0 galactic longitude [=£1: 225
Download or read book High Sensitivity Radio Astronomy written by N. Jackson and published by Cambridge University Press. This book was released on 1997-01-28 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enhanced sensitivity radio telescopes are producing dramatic results. An international conference was held in Jodrell Bank to take stock of these advances. This timely volume presents the review articles presented by a host of world experts who gathered at this meeting. We are shown how high sensitivity is advancing our understanding in radio spectral line analysis, radio continuum observations of galaxies, cosmology, pulsars, and radio emission from stars; what new and enhanced instruments are now available and those planned for the future. This volume provides graduate students and researchers with an up-to-date and wide-ranging review of the new and future research possible with high-sensitivity radio telescopes.
Download or read book Stellar populations as building blocks of galaxies proceedings of the 241th symposium of the International Astronomical Union held in La Palma Tenerife Spain December 10 16 2006 written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2007 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista Mexicana de Astronom a Y Astrof sica written by and published by . This book was released on 1994 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Literature 1981 Part 2 written by S. Böhme and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 803 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Large scale Characteristics of the Galaxy written by William Butler Burton and published by Springer Science & Business Media. This book was released on 1979-09 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: International Astronomical Union. Union astronomique internationale.
Download or read book Cosmic Enigmas written by Joseph I. Silk and published by Springer Science & Business Media. This book was released on 1997-05-08 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The dominant figures of postwar astrophysical cosmology have been the late Yakov Ze'ldovich, of Moscow, and Jim Peebles, of Princeton. But running a close third in influence has been Joseph Silk.... This collection is essential reading for the cosmological enthusiast." Nature These essays represent Joseph Silk's own meandering around cosmic themes. The topics span the beginning of time until its end and encompass the enigma of the evolution of large-scale structure, culminating in the formation of the galaxies. Dr. Silk has taken these writings from pieces written over the years, many commissioned to highlight a new look at a new discovery in cosmology. Some have been rewritten to capture a modern perspective while others remain as written to encapsulate his thoughts of a decade ago.
Download or read book Science Abstracts written by and published by . This book was released on 1922 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinematics Dynamics and Structure of the Milky Way written by W.L.H. Shuter and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of holding this workshop on "The Jllilky Way" arose at the conference dinner of a meeting on "Regions of Recent Star Formation" held at Penticton in June 1981. Leo Blitz (now at the University of Maryland) and I decided that there was a need, and agreed that we would organize one in Vancouver in the Spring of 1982. The purpose of the workshop was to have an intensive exchange of ideas between some of the most active workers in the field regarding the recent work which has been significantly changing our concepts of the Milky Way. To achieve this we limited the number of participants, and planned the program so that there was ample time for discussion. The meeting appeared to work very well, both scientifically and socially, and this volume contains 50 of the 55 papers that were The discussion was very lengthy, but since the papers were presented. written up after the meeting many of the points raised have been in the publications, and it seems pointless to reproduce it incorporated here. Leo and I would like to thank the many people who helped to make the meeting a success: at UBC) and Frank J. Kerr (Provost of MPSE C.V. Finnegan (Dean of Science at the University of Maryland) who welcomed the participants on behalf of the sponsoring Universities. Bart Bok who opened the scientific proceedings, and Maarten Schmidt who gave the closing summary.
Download or read book Polarization of Light in the Galaxy as Determined from Observations of 551 Early type Stars written by John Scoville Hall and published by . This book was released on 1950 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Astronomy Letters written by and published by . This book was released on 2005 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Diversity of Neutron Stars written by David L. Kaplan and published by Universal-Publishers. This book was released on 2004 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron stars are invaluable tools for exploring stellar death, the physics of ultra-dense matter, and the effects of extremely strong magnetic fields. The observed population of neutron stars is dominated by the >1000 radio pulsars, but there are distinct sub-populations that, while fewer in number, can have significant impact on our understanding of the issues mentioned above. These populations are the nearby, isolated neutron stars discovered by ROSAT, and the central compact objects in supernova remnants. The studies of both of these populations have been greatly accelerated in recent years through observations with the Chandra X-ray Observatory and the XMM-Newton telescope. First, we discuss radio, optical, and X-ray observations of the nearby neutron stars aimed at determining their relation to the Galactic neutron star population and at unraveling their complex physical processes by determining the basic astronomical parameters that define the population---distances, ages, and magnetic fields---the uncertainties in which limit any attempt to derive basic physical parameters for these objects. We conclude that these sources are 1e6 year-old cooling neutron stars with magnetic fields above 1e13 Gauss. Second, we describe the hollow supernova remnant problem: why many of the supernova remnants in the Galaxy have no indication of central neutron stars. We have undertaken an X-ray census of neutron stars in a volume-limited sample of Galactic supernova remnants, and from it conclude that either many supernovae do not produce neutron stars contrary to expectation, or that neutron stars can have a wide range in cooling behavior that makes many sources disappear from the X-ray sky.
