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Astronomy & Space Science
The Great Pyramid Void Enigma by Scott Creighton
epub |eng | 2021-05-03 | Author:Scott Creighton

Similarly, the next Event Z date can be calculated as: circa 2388 BCE + 7,693 years (periodicity) = circa 5305 CE. IS GIZA TWELVE THOUSAND YEARS OLD? The age of ...
( Category: World History September 13,2021 )
Astrophysics for People in a Hurry by Neil deGrasse Tyson
mobi, epub, pdf |eng | 2017-05-01 | Author:Neil deGrasse Tyson

Aluminum occupies nearly ten percent of Earth’s crust yet was unknown to the ancients and unfamiliar to our great-grandparents. The element was not isolated and identified until 1827 and did ...
( Category: Astronomy & Space Science September 3,2021 )
Yearbook of Astronomy 2021 by Brian Jones;
epub |eng | 2020-10-30 | Author:Brian Jones;

This year also sees the 100th anniversary of the death, at Cambridge, Massachusetts on 12 December 1921, of Henrietta Swan Leavitt, the discoverer of the period-luminosity relationship for Cepheid variable ...
( Category: Encyclopedias & Subject Guides September 2,2021 )
Breakthrough by Marcus Chown
epub |eng | 2021-08-15 | Author:Marcus Chown

Washington DC, Summer 1948 Ralph Alpher and Robert Herman stood for a while and admired their calculations. Written on the blackboard were the details they had painstakingly worked out during ...
( Category: Astronomy & Space Science August 20,2021 )
The Story of the Universe in 100 Stars by Florian Freistetter
epub |eng | 2019-08-15 | Author:Florian Freistetter

54 gs0416200054 Creative Roads to Discovery for 100 hours, the Hubble space telescope surveyed a very particular place in the sky: a tiny spot in the Ursa Major constellation where, ...
( Category: Astronomy & Space Science August 7,2021 )
NASA Space Shuttle by Roger D. Launius
epub |eng | 2021-07-15 | Author:Roger D. Launius

An emergency fire drill. In reality, the Shuttle did not have any easy system for enabling a crew to escape in the event of launch problems. “Abort” options during the ...
( Category: Astronomy & Space Science July 4,2021 )
TRINITY: The Best-Kept Secret by Jaques Vallée & Paola Leopizzi Harris
epub |eng | 2021-05-13 | Author:Jaques Vallée & Paola Leopizzi Harris [Vallée, Jaques & Leopizzi Harris, Paola]

Naturally, it occurred to Paola that we might be able to recover some of that material: It would be interesting to do a thorough analysis of its components. Paola: How ...
( Category: Astronomy June 29,2021 )
From Cosmos to Chaos The Science of Unpredictability by Peter Coles
epub | | 2010-09-25 | Author:Peter Coles [Coles, Peter]

m 3 2 pðvÞ ¼ 4 v2 exp À mv2 ; 2pkT 2kT where m is the molecular mass; the mean kinetic energy is just 3kT. This may be ringing ...
( Category: Earth Sciences June 28,2021 )
The Sun's Blood: The Nine Heavens and Ten Earths | Book 3 by Jeremy Bai
epub |eng | 2021-05-31 | Author:Jeremy Bai [Bai, Jeremy]

Chapter 14 - Privacy for the Lovebirds “Sect Leader,” I said, “it sounds to me like the Saitos are basically trying to do the same thing as you. Why not ...
( Category: Asian History June 25,2021 )
Afterglow of Creation by Marcus Chown
epub |eng | 1993-06-15 | Author:Marcus Chown [Marcus Chown]

The Birth of Galaxies But what was destined to become an embarrassment was the fact that apart from the ‘dipole’ variation, the cosmic background radiation seemed utterly smooth across the ...
( Category: Astronomy & Space Science June 23,2021 )
Beyond the Pale by Matthew Turner
epub |eng | 2021-06-15 | Author:Matthew Turner [Matthew Turner]

SEVENTEEN. Burgos, Spain The paved stone floor glistens, wet from the recent rain and aglow in the sun’s light. The sky remains grey, although patches of blue peek through. It’s ...
( Category: Astronomy & Space Science June 22,2021 )
General Relativity and Cosmology by Ronald J. Adler
epub |eng | | Author:Ronald J. Adler

( Category: Cosmology June 18,2021 )
Why You Can’t Catch a Rocket to Mars: Some Personal Reflections on Science and Society, by Lyndon N. Smith by Lyndon N. Smith
epub |eng | 2020-12-01 | Author:Lyndon N. Smith [Smith, Lyndon N.]

Due to the extreme distance involved, if an ET were transmitting a signal to us it would need to be tremendously powerful and highly directional – and we would need ...
( Category: Aeronautics & Astronautics June 9,2021 )
And the Sun Stood Still by Dava Sobel
epub |eng | 2016-01-04 | Author:Dava Sobel [Sobel, Dava]

SCENE viii. INSIDE COPERNICUS’S HOUSE Late that night, by candlelight, COPERNICUS and ANNA kneel at an old trunk, remove stacks of pages from it. ANNA. If the bishop finds out ...
( Category: Astronomy & Space Science June 1,2021 )
The Infinite Monkey Cage – How to Build a Universe by Prof. Brian Cox
epub |eng | | Author:Prof. Brian Cox

The asteroid belt contains enough metals to build a skyscraper 8000 storeys tall and cover the Earth with it. All the precious elements and molecules we need, from water – ...
( Category: Biological Sciences May 31,2021 )

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