Astronomy & Space Science
epub |eng | | Author:Fernando J. Ballesteros
Vervet Communications If we can find animals in nature whose system of communication shares some characteristics with ours, especially if these animals show clear signs of intelligence, we will have ...
( Category:
Engineering
March 19,2020 )
epub |eng | | Author:Martin Pessah & Oliver Gressel
Van Kooten et al. (2016) recently proposed that the metal-rich carbonaceous chondrites (CB, CH and CR) accreted from material predominately located beyond the orbits of the gas giant planets. This ...
( Category:
Astrophysics & Space Science
March 19,2020 )
epub |eng | | Author:Ken M. Harrison
Ken M. HarrisonPatrick Moore's Practical Astronomy SeriesGrating Spectroscopes and How to Use Them201210.1007/978-1-4614-1397-4_5© Springer Science+Business Media, LLC 2012 5. Improving Your Grating Spectroscope Ken M. Harrison1 (1)Wezembeek-Oppem, Belgium Abstract Once ...
( Category:
Scientific Instruments
March 19,2020 )
epub |eng | 2017-03-18 | Author:Literary Cynics
The Listener’s knocks form an interesting pattern of interventions, since each time the Listener knocks, the Reader returns to the line he has just read, reads it again and pauses, ...
( Category:
Collections, Catalogs & Exhibitions
March 19,2020 )
epub |eng | | Author:Stojče Dimov Ilčev
4.3.2.1 UHF 406 MHz LEOSAR System The 406 MHz LEOSAR system uses the same PEO satellites as the 121.5 MHz system and operates with the same basic constraints, which result ...
( Category:
Satellite
March 19,2020 )
epub |eng | 2019-10-19 | Author:Hughes, Edward [Hughes, Edward]
( Category:
Astronomy
March 19,2020 )
epub |eng | | Author:Michael A. Covington [Covington, Michael A.]
9.5.2Subpixel Accuracy Crucially, the autoguider – whether a standalone device or software in a laptop – analyzes star images with subpixel accuracy. It doesn’t just figure out which pixel in ...
( Category:
Equipment
March 19,2020 )
epub |eng | | Author:Martin Bauer & Tilman Plehn
(4.24) This mass matrix can be diagonalized with a combination of two block-diagonal rotations with the weak mixing matrix and an additional angle ξ, (4.25) giving (4.26) provided (4.27) For ...
( Category:
Nuclear Physics
March 19,2020 )
epub |eng | | Author:James L. Chen
4.Beware of fogging, and condensation. It is easy to fog over eyepieces and finderscopes by inadvertently breathing on them. Don’t breathe on your eyepieces or finderscopes. 5.Early autumn, the bugs ...
( Category:
Astronomy
March 19,2020 )
epub |eng | 2017-02-02 | Author:Jude Currivan
HARMONIC ORDER When I was at school many years ago, and well before the invention of pocket calculators, in my math class I learned how to use two indispensable tools: ...
( Category:
New Thought
March 19,2020 )
epub |eng | 2018-09-12 | Author:james e. david
( Category:
Astronautics & Space Flight
March 19,2020 )
epub |eng | | Author:David Warmflash
1945 OPERATION OVERCAST In 1945, the US began Operation Overcast to locate German technical specialists in various fields. Authorized by President Harry Truman (1884–1972) and later renamed Operation Paperclip, the ...
( Category:
Astronautics & Space Flight
March 19,2020 )
epub |eng | | Author:Allan Chapman
2. Hoskin, M. (1997). Cambridge Illustrated History of Astronomy (pp. 235–237). Cambridge: Cambridge University Press. 3. Chapman, A. (1989). William Herschel and the Measurement of Space. Quarterly Journal of the ...
( Category:
Philosophy
March 19,2020 )
epub |eng | 2014-05-12 | Author:James Allen [Unbekannt]
"Blessed are they that mourn,"—that have come to the end of strife, and have found the pain and sorrow to which it leads; for unto them, and unto them only, ...
( Category:
New Thought
March 19,2020 )
epub, pdf |eng | 2012-06-21 | Author:Simon Newcomb
IX SCIENTIFIC WASHINGTON It is sometimes said that no man, in passing away, leaves a place which cannot be equally well filled by another. This is doubtless true in all ...
( Category:
Astronomy
March 19,2020 )
Categories
| Aeronautics & Astronautics | Astronomy |
| Astrophysics & Space Science | Comets, Meteors & Asteroids |
| Cosmology | Mars |
| Solar System | Star-Gazing |
| Telescopes | UFOs |
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