Download E-books Stargazing For Dummies PDF

By Steve Owens

Reach for the stars

Stargazing is the perform of looking at the evening sky and its contents - from constellations via to planets and galaxies. Stars and different evening sky gadgets could be noticeable with the bare eye, or visible in higher numbers and in additional aspect with binoculars or a telescope.

Stargazing For Dummies will give you the opportunity to discover the evening sky, supplying a close advisor to the most constellations and in addition providing suggestion on viewing different evening sky gadgets reminiscent of planets and nebulae. it is a nice advent to a enjoyable new pastime, or even offers a enjoyable strategy to get the youngsters outdoor whereas doing whatever educational!

  • Gives you an creation to the sky with binoculars or a telescope
  • Offers recommendation on photographing the evening sky
  • Without desiring to get your head round mind-bending theories, you could participate in a few useful physics

If you are looking for easy-to-follow suggestions on learning the evening sky, Stargazing For Dummies has you covered.

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Download E-books Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time PDF

By Dava Sobel

Anyone alive within the eighteenth century could have identified that "the longitude challenge" was once the thorniest clinical trouble of the day―and have been for hundreds of years. missing the power to degree their longitude, sailors in the course of the nice a long time of exploration have been actually misplaced at sea once they overlooked land. millions of lives and the expanding fortunes of countries held on a solution. One guy, John Harrison, in entire competition to the clinical group, dared to visualize a mechanical solution―a clock that might continue specified time at sea, anything no clock had ever been in a position to do on land. Longitude is the dramatic human tale of an epic medical quest and of Harrison's forty-year obsession with development his ideal timekeeper, identified at the present time because the chronometer. choked with heroism and chicanery, it's also a desirable short historical past of astronomy, navigation, and clockmaking, and opens a brand new window on our world.

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Download E-books Moonwalk with Your Eyes: A Pocket Field Guide (Astronomer's Pocket Field Guide) PDF

By Tammy Plotner

Of the entire many stuff we will examine within the evening sky, the Moon is likely one of the richest in its ever-changing aspect, as adjustments in gentle and shadow day-by-day remodel what you can find of each function. even if you employ binoculars, a small telescope or a wide one, you will discover the Moon deals new horizons wealthy in exploration possibilities. Moonwalk along with your Eyes publications the reader quick via lunar fundamentals: how you can be certain the lunar day and what lunar terminology you may come upon the following and in different books. From there, you will be taken on a guided visible trip that encompasses what might be noticeable at any provide time for all degrees of observers.

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Download E-books Astrophysics Is Easy!: An Introduction for the Amateur Astronomer (The Patrick Moore Practical Astronomy Series) PDF

Astrophysics is frequently –with a few justification – considered as incomprehensible with out using larger arithmetic. for that reason, many novice astronomers fail to spot one of the most interesting facets of the topic. Astrophysics Is Easy! cuts throughout the tricky arithmetic and explains the fundamentals of astrophysics in available phrases. utilizing not anything greater than undeniable mathematics and straightforward examples, the workings of the universe are defined in an easy but special and easy-to-grasp manner.

 

The unique version of the e-book was once written over 8 years in the past, and in that point, advances in observational astronomy have ended in new and critical alterations to the theories of astrophysics. the recent theories could be mirrored in either the hot and accelerated chapters.

 

A targeted element of this e-book is that, for every subject below dialogue, an staring at record is integrated in order that observers can really see for themselves the options awarded –stars of the spectral series, nebulae, galaxies, even black holes. The gazing record has been revised and taken up to date within the moment Edition.

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Download E-books Observing Meteors, Comets, Supernovae and other Transient Phenomena (The Patrick Moore Practical Astronomy Series) PDF

By Neil Bone

Many books disguise everlasting astronomical items, yet few think about temporary, out-of-the-ordinary astronomical phenomena. This e-book covers quite a lot of themes, from the partly-predictable to the definitely unpredictable. At one finish: of the size, it supplies suggestion at the most sensible how one can become aware of meteors, and on the different end:, it describes the simplest tools for venture painstaking searches for brand spanking new comets and supernovae. The booklet additionally contains fabric approximately phenomena that take place within the decrease surroundings, comparable to "ozone eaters", nacreous clouds, and sunlight and lunar halos.

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Download E-books Rejuvenating the Sun and Avoiding Other Global Catastrophes (Astronomers' Universe) PDF

By Martin Beech

Canadian educational Martin Beech has written a textual content that makes an attempt to move the road among technological know-how fiction and technology truth. placed easily, his booklet info a style that simply may be able to cease the sunlight from wasting its energy and, finally, keep humanity and the Earth itself. It investigates the concept that the far away destiny evolution of our sunlight can be managed (or ‘asteroengineered’) in order that it continues its present-day strength output instead of turning into a bloated purple mammoth superstar: a approach that might spoil all existence on Earth.

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Download E-books The Formation of the Solar System : Theories Old and New: 2nd Edition PDF

This fully-updated moment version continues to be the one really targeted exploration of the origins of our sun procedure, written via an expert within the box. in contrast to different authors, Michael Woolfson makes a speciality of the formation of the sunlight method, attractive the reader in an clever but obtainable dialogue of the advance of principles approximately how the sun approach shaped from precedent days to the current. in the final 5 a long time new observations and new theoretical advances have reworked the best way scientists take into consideration the matter of discovering a believable thought. Spacecraft and landers have explored the planets of the sun process, observations were made up of Solar-System our bodies open air the area of the planets and planets were detected and saw round many solar-type stars. This new version brings within the most modern discoveries, together with the institution of dwarf planets and demanding situations to the 'standard version' of planet formation - the sunlight Nebula idea. whereas featuring the main up to date fabric and the underlying technological know-how of the theories defined, the booklet avoids technical jargon and terminology. It therefore is still a digestible learn for the non-expert reader, while being distinctive and finished sufficient for use as an undergraduate physics and astronomy textbook, the place the formation of the sun process is a key a part of the direction. Michael Woolfson is Emeritus Professor of Theoretical Physics at college of York and is an award-winning crystallographer and astronomer.

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Download E-books The Cosmic Microwave Background: How It Changed Our Understanding of the Universe (Astronomers' Universe) PDF

By Rhodri Evans

Rhodri Evans tells the tale of what we all know in regards to the universe, from Jacobus Kapteyn’s Island universe on the flip of the twentieth Century, and the invention by means of Hubble that the nebulae have been exterior to our personal galaxy, via Gamow’s early paintings at the cosmic microwave background (CMB) and its next discovery by means of Penzias and Wilson, to fashionable day satellite-lead CMB study. study effects from the ground-based experiments DASI, BOOMERANG, and satellite tv for pc missions COBE, WMAP and Planck are defined and interpreted to teach how our present photo of the universe used to be arrived at, and the writer seems to be on the way forward for CMB study and what we nonetheless have to learn.
This account is enlivened via Dr Rhodri Evans' own connections to the characters and areas within the tale.

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Download E-books Einstein's Telescope: The Hunt for Dark Matter and Dark Energy in the Universe PDF

By Evalyn Gates

“Splendidly pleasurable interpreting, designed for a nonspecialist audience.”―Kirkus Reviews, starred review

Evalyn Gates, a skilled astrophysicist, transports readers to the sting of latest technological know-how to discover the progressive tool―”Einstein’s telescope”―that is unlocking the secrets and techniques of the Universe. Einstein’s telescope, or gravitational lensing, is so-called for a way gravity explanations house to distort and make allowance immense items to behave like “lenses,” amplifying and distorting the photographs of gadgets in the back of them. by means of taking into account the detection of mass the place no mild is located, scientists can map out the distribution of darkish subject and are available a step towards teasing out the results of darkish strength at the Universe―which may well perpetually upend long-held notions approximately the place the Universe got here from and the place it really is going. eight pages of colour; forty b/w illustrations

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Download E-books Theories of the World from Antiquity to the Copernican Revolution: Second Revised Edition PDF

By Michael J. Crowe

This newly revised version of Professor Crowe's obtainable and enlightening booklet recreates the most dramatic advancements within the historical past of notion: the swap from an earth-centered to a sun-centered notion of the sunlight method. Written in a transparent and easy demeanour, the paintings is equipped round a hypothetical debate: Given the proof on hand in 1615, which planetary approach (Ptolemaic, Copernican, Tychonic, etc.) was once such a lot deserving of support?
Beginning with an introductory bankruptcy on celestial motions, Dr. Crowe proceeds to a dialogue of Greek astronomy ahead of Ptolemy, mathematical strategies utilized by historic astronomers, the Ptolemaic approach, the Copernican and Tychonic platforms, and the contributions of Kepler and Galileo. In an epilogue, prices from writers, philosophers, and scientists demonstrate the effect of Copernican proposal on their paintings. simply in the succeed in of someone with a heritage in highschool arithmetic, this soaking up learn bargains a valid advent to our sun process and a chance to relive some of the most momentous classes in highbrow history.

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