Astronomy & Space Science
mobi |es | 2011-12-17 | Author:Greg Bear

46 Atlanta Dicken subió la ligera pendiente desde el aparcamiento de Clifton Way, guiñando los ojos al mirar hacia el cielo despejado, con tan sólo unas cuantas nubes bajas. Esperaba ...
( Category: Architecture November 11,2014 )
epub, mobi |eng | 2009-03-08 | Author:Carey Rockwell [Rockwell, Carey]

* * * * * "We've got to have that triple vacuum tube," declared Roger. "That's the only thing that will transmit a voice quickly back to Earth from this ...
( Category: Hard Science Fiction November 11,2014 )
mobi |eng | 2010-10-08 | Author:Stephen Hawking; Leonard Mlodinow

Due to the work of Einstein, physicists realized that by demanding that the speed of light be the same in all frames of reference, Maxwell’s theory of electricity and magnetism ...
( Category: Cosmology November 11,2014 )
mobi |es | 2010-10-13 | Author:Stephen Hawking

Figura 6:2 Nuevos estímulos sobre la existencia de agujeros negros llegaron en 1967 con el descubrimiento, por un estudiante de investigación de Cambridge, Jocelyn Bell, de objetos celestes que emitían ...
( Category: Cosmology November 11,2014 )
epub |eng | | Author:Alan Hirshfeld [Hirshfeld, Alan]

While astronomers were engaged in the Dopplerian debate over star colors, a little-known conjecture wafted in the background. In December 1848, French physicist Armand-Hippolyte-Louis Fizeau delivered a lecture at the ...
( Category: Astronomy November 7,2014 )
mobi |eng | 2014-11-04 | Author:Kip Thorne

(a) Karl Jansky and the antenna with which he discovered, in 1952, cosmic radio waves from our galaxy, (b) Grote Reber, ca 1940. (c) The world’s first radio telescope, constructed ...
( Category: Microbiology November 7,2014 )
epub |deu | 2013-09-16 | Author:Padova, Thomas de [Padova, Thomas de]

Ein kreisendes Pendel als Weltmodell Das Trägheitsgesetz zählt zu jenen drei Annahmen, auf denen Hooke sein »Weltsystem« aufbaut. Bereits im Mai 1666 erläutert er den Mitgliedern der Royal Society, er ...
( Category: Astronomy November 6,2014 )
epub |deu | 2011-10-01 | Author:Jules Verne [Verne, Jules]

Vierzehntes Capitel. Hatten die Russen 1870 vergeblich versucht, in Taschkend eine Messe einzurichten, die mit der von Nischni-Novgorod wetteifern könnte, so sollte das zwanzig Jahre später von besserm Erfolge begleitet ...
( Category: Classics November 4,2014 )
epub, mobi | | 1998-07-15 | Author:Arthur C. Clarke [Clarke, Arthur C.]

3001: The Final Odissey 17 Ganymede It was unusual for Frank Poole to oversleep, but he had been kept awake by strange dreams. Past and present were inextricably mixed; sometimes ...
( Category: Hard Science Fiction October 31,2014 )
epub | | | Author:Stephen Hawking & Leonard Mlodinow

( Category: Cosmology October 31,2014 )
epub |eng | 2014-09-29 | Author:Richard Grossinger [Grossinger, Richard]

In the traditional occult, Venus is the goddess of love and ripeness, tranquility and charity. She represents the ardor within nature to grow and spread, dispatching fields of wild plants ...
( Category: Cultural October 27,2014 )
epub |eng | 1995-12-31 | Author:Robert Zubrin [Zubrin, Robert]

* * * FOCUS SECTION—A CALENDAR FOR THE PLANET MARS Martian colonists will need a calendar that is tied to physical and seasonal conditions on the Red Planet—using Earth dates ...
( Category: Astronomy October 27,2014 )
epub |eng | 2014-10-06 | Author:Guy Consolmagno, SJ,Paul Mueller, SJ [Consolmagno, Guy]

GALILEAN ENTANGLEMENT PAUL: There’s something fundamental about the Galileo story, however, that I’d like to develop more. The Galileo Affair shows what can go wrong when philosophy, politics, and personalities ...
( Category: Science & Religion October 27,2014 )
epub, mobi |eng | 2014-09-23 | Author:Vernor Vinge

The damage to Mr. Slippery and Erythrina was slight, the risk that the random strokes would seriously damage them small. They ignored occasional slashing losses and concentrated single-mindedly on dismantling ...
( Category: Hard Science Fiction October 16,2014 )
epub |eng | 1990-03-31 | Author:Garrison Keillor [Keillor, Garrison]

I liked Mrs. Meiers a lot, though, She was a plump lady with bags of fat on her arms that danced when she wrote on the board: we named them ...
( Category: Essays October 16,2014 )