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Deep-Sky Companions: The Messier Objects
The bright galaxies, star clusters, and nebulae catalogued in the late 1700s by the famous comet hunter Charles Messier are still the most widely observed celestial wonders in the sky. The second edition of Stephen James O'Meara's acclaimed observing guide to the Messier Objects features improved star charts for helping you find the objects, a much more robust telling of the history behind their discovery - including a glimpse into Messier's fascinating life - and updated astrophysical facts to put it all into context. These additions, along with new photos taken with the most advanced amateur telescopes, bring O'Meara's first edition more than a decade into the twenty-first century. Expand your universe and test your viewing skills with this truly modern Messier guide. It is a must for all budding night watchers.
Extragalactic Radio Sources
On the 100th anniversary of Marconi's successful experiment on radio broadcasting, 250 astronomers from all over the world met in Bologna (Italy) for five days, to update their knowledge of the physics and statistical properties of powerful extragalactic radio sources. Since their discovery in the fifties enormous progress has been made. The existence of superluminal motions in the cores of radio sources, the presence there of a black hole surrounded by an absorbing dust torus, as inferred mostly from studies at other wavelengths, are now accepted ideas. Nevertheless, in spite of these efforts, there are many questions still unanswered. For instance we do not know which mechanism produces the huge amount of energy supplied to radio sources, how the jets connecting the `engine' to the lobes are formed and collimated, which of the differences observed among the various classes of radio sources are apparent and which are real. These and other related topics are discussed in this book.
Darling Rose Gold
A dark, shocking, bestselling thriller debut about a mother and daughter—and the lengths to which a daughter will go to find independence. “Nobody wants to hear the truth from a liar.” For the first eighteen years of her life, Rose Gold Watts believed she was seriously ill. She was allergic to everything, used a wheelchair, and practically lived at the hospital. Neighbors did all they could, holding fundraisers and offering shoulders to cry on, but no matter how many doctors, tests, or surgeries, no one could figure out what was wrong with her. Turns out her mom, Patty Watts, was just a really good liar. After serving five years in prison, Patty gets out with nowhere to go and begs her daughter to take her in. The entire community is shocked when Rose Gold says yes. Patty insists all she wants is to reconcile their differences. She says she’s forgiven Rose Gold for turning her in and testifying against her. But Rose Gold knows her mother. Patty Watts always settles a score. Unfortunately for Patty, Rose Gold is no longer her weak little darling… And she’s waited such a long time for her mother to come home.
Transactions of the International Astronomical Union
IAU Transactions XXIIB summarizes the work of the XXIInd General Assembly. The discourses given during the Inaugural and Closing Ceremonies are reproduced in Chapters I and III, respectively. The proceedings of the two sessions of the General Assembly will be found in Chapter II, which includes the Resolutions and the report of the Finance Committee. The Statutes, Bye-Laws and a few working rules of the Union are published in Chapter IV. The Accounts and other aspects of the administration of the Union are recorded in Chapter V, together with the report of the Executive Committee for this last triennium, and provide the permanent record for the Union in the period 1991-1994. This volume also contains the Commission reports from The Hague compiled by the Presidents of the Commissions (Chapter VI). Finally, Chapter VII contains the list of countries adhering to the Union and the alphabetical, geographical and commission membership lists of about 8000 individual members. The IAU still appears to be unique among the scientific Unions in maintaining this category of individual membership which contributes in a crucial way to the spirit and the aims of the Union.
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