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Flying Saucers and Science: A Scientist Investigates the Mysteries of UFOs by Stanton T. Friedman
epub |eng | 2008-08-20 | Author:Stanton T. Friedman [Friedman, Stanton T.]

SETI people don't seem to want to discuss the simple notion that technologically advanced civilizations must either learn to live at relative peace with other civilizations or be destroyed by ...
( Category: Astrophysics & Space Science April 29,2020 )
Astronautics by Ulrich Walter
epub |eng | | Author:Ulrich Walter

( Category: Astronautics & Space Flight April 24,2020 )
Principles of Astrophysics by Charles Keeton
epub, pdf |eng | | Author:Charles Keeton

The effective potential is useful because we can think of it as a surface and use our intuition to understand what would happen to a ball on that surface. Some ...
( Category: Astronomy April 24,2020 )
Essential Astrophysics by Kenneth R. Lang
epub, pdf |eng | | Author:Kenneth R. Lang

All of these main sequence stars shine by converting hydrogen into helium. The effective disk temperature, mass, luminosity, radius, and lifetime of main-sequence stars of different spectral types are listed ...
( Category: Astrophysics & Space Science April 24,2020 )
Introduction to Plasma Physics and Controlled Fusion by Francis F. Chen
epub, pdf |eng | | Author:Francis F. Chen

Fig. 7.6Contours of constant f for a drifting Maxwellian distribution and a “beam” in two dimensions A loss cone distribution of a mirror-confined plasma can be represented by contours of ...
( Category: Magnetism April 24,2020 )
Fluid Dynamics by Michel Rieutord
epub |eng | | Author:Michel Rieutord

7.3.1 The Boussinesq Approximation: A Qualitative Presentation When studying thermal convection in liquids, one is tempted to neglect the variations of density. Liquids are indeed weakly compressible. However, such a ...
( Category: Fluid Dynamics April 24,2020 )
Fundamental Astronomy by Hannu Karttunen Pekka Kröger Heikki Oja Markku Poutanen & Karl Johan Donner
epub |eng | | Author:Hannu Karttunen, Pekka Kröger, Heikki Oja, Markku Poutanen & Karl Johan Donner

( Category: Geophysics April 24,2020 )
Introduction to Particle and Astroparticle Physics by Alessandro De Angelis & Mário Pimenta
epub, pdf |eng | | Author:Alessandro De Angelis & Mário Pimenta

( Category: Particle Physics April 24,2020 )
Stellar Structure and Evolution by Rudolf Kippenhahn Alfred Weigert & Achim Weiss
epub |eng | | Author:Rudolf Kippenhahn, Alfred Weigert & Achim Weiss

( Category: Fluid Dynamics April 24,2020 )
Exploding Stars and Invisible Planets by Fred Watson
epub |eng | 2019-01-14 | Author:Fred Watson

IN 1979, NASA’S PIONEER 11 BECAME THE FIRST SPACECRAFT to study Saturn and its rings during a fleeting encounter with the planet. The trouble with spacecraft undertaking grand tours of ...
( Category: Astrophysics & Space Science April 24,2020 )
Plasma Astrophysics, Part I by Boris V. Somov
epub |eng | | Author:Boris V. Somov

Gritsyk, P.A., Somov, B.V.: The kinetic description of the accelerated-electron flux in solar flares. Moscow Univ. Phys. Bull. 66(5), 466–472 (2011) [Sect. 4.5.5] Gurevich, A.V.: On the theory of runaway ...
( Category: Astrophysics & Space Science April 24,2020 )
Atom by Piers Bizony
epub |eng | | Author:Piers Bizony

PART FIVE Blast Radius How could people of conscience create weapons of mass destruction? We live in an age of localised terrorism, and sometimes we forget that the atom bomb ...
( Category: Atomic & Nuclear Physics April 22,2020 )
Spacefarers by Christopher Wanjek
epub |eng | | Author:Christopher Wanjek

Growing Food on the Moon Next up on the hazard menu, food security. As with most other activities on the Moon, food production will need to be sheltered—that is, growing ...
( Category: Astronomy April 22,2020 )
Think Like a Rocket Scientist by Ozan Varol
epub, pdf |eng | 2020-04-14 | Author:Ozan Varol [VAROL, OZAN]

A Family of Hypotheses Radio telescopes are used not only to scope out alien life as in Contact but also to make long-distance, interplanetary phone calls to spacecraft traveling through ...
( Category: Strategic Planning April 16,2020 )
Alien Oceans by Kevin Hand
epub |eng | 2020-01-27 | Author:Kevin Hand

CHAPTER 10 ORIGINS IN AN ALIEN OCEAN There is a place on Earth that could be a window back in time. A window to the conditions that may have given ...
( Category: Astronomy April 16,2020 )

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