[Reading] ➸ Galaxies: A Very Short Introduction (Very Short Introductions) ➮ John Gribbin – Dailytradenews.co.uk

Galaxies: A Very Short Introduction (Very Short Introductions) quotes Galaxies: A Very Short Introduction (Very Short Introductions), litcharts Galaxies: A Very Short Introduction (Very Short Introductions), symbolism Galaxies: A Very Short Introduction (Very Short Introductions), summary shmoop Galaxies: A Very Short Introduction (Very Short Introductions), Galaxies: A Very Short Introduction (Very Short Introductions) b8160634 In This Fascinating Very Short Introduction, Popular Science Writer John Gribben Tells The Story Of Our Growing Understanding Of Galaxies, From The Days Before Galileo To Our Present Day Observations Of Our Many Hundreds Of Millions Of Galactic Neighbors Not Only Are Galaxies Fascinating Astronomical Structures In Themselves, But Their Study Has Revealed Much Of What We Know Today About The Cosmos, Providing A Window On The Big Bang And The Origins Of The Universe Gribben Looks At Our Own Milky Way Galaxy In Detail, From The Different Kinds Of Stars That Are Born Within It, To The Origins Of Its Magnificent Spiral Structure Perhaps Most Interesting, Gribben Describes The Many Exciting Discoveries Have Been Made About Our Own Galaxy And About Those Beyond How A Supermassive Black Hole Lurks At The Center Of Every Galaxy, How Enormous Forces Are Released When Galaxies Collide, How Distant Galaxies Provide A Window On The Early Universe, And How The Formation Of Young Galaxies Shed Needed Light On The Mysteries Of Cold Dark Matter About The Series Combining Authority With Wit, Accessibility, And Style, Very Short Introductions Offer An Introduction To Some Of Life S Most Interesting Topics Written By Experts For The Newcomer, They Demonstrate The Finest Contemporary Thinking About The Central Problems And Issues In Hundreds Of Key Topics, From Philosophy To Freud, Quantum Theory To Islam

10 thoughts on “Galaxies: A Very Short Introduction (Very Short Introductions)

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    The author, John Gibbons, holds a PhD in Astrophysics, and he is careful to stay close to the facts He combines observational data with analysis from the known laws of physics, then provides an interpretation that is well supported All of this makes him be very credible.From its beginning to the current time, the development of the universe was described in good detail Enough detail to show what happened, but not so much detail that the story gets totally lost in the equations He put together the evidence as we know it, then described the sequence of events that led to the formation of matter, and the gradual evolution of galaxies He went on to investigate the likely methods by which black holes were created, and showed that despite their prominence at the center of galaxies, they appear to have a minimal effect on the stars in their immediate vicinity Also, black holes themselves will probably come apart as the universe reaches the end of its course Much speculation is inherent to anything projected far into the future The author states this clearly, and acknowledges that the gravitational constant may not be constant at all this is a major factor concerning anything we can say about our understanding of the universe And Cold Dark Matter This dominates the material we know by a factor of 6 to 1 In other words, we are basing all our information on data which knows about CDM only because it influences gravitational forces, but we cannot say anything about it.I liked this book It answered many questions I had and still have , did so supported with a solid base, and identified things we think we do know, with a look into some possibilities that may turn out to be factual as we gain a better understanding.I also like the Oxford series of Very Short Introductions The library at the community college acquired this collection recently, and I suspect I will read many of these.

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