- contraterrene matter
- антиматерия
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
Jack Williamson — Infobox Writer name = Jack Williamson caption = Jack Williamson pseudonym = Will Stewart birthdate = birth date|1908|4|29|mf=y birthplace = Bisbee, Arizona deathdate = death date and age|2006|11|10|1908|4|29 deathplace = Portales, New Mexico,… … Wikipedia
Vladimir Rojansky — (April 9, 1900 March 6, 1981) was an American physicist, author and educator. He was born in Bologole, a small town outside St. Petersburg, Russia. His father was a railroad construction engineer and one of his grandfathers was a general.At the… … Wikipedia
Placet — is a fictional planet that appeared in the Science Fiction story Placet is a Crazy Place by Fredric Brown.Placet is composed of both ordinary and heavy matter. The core is made of the collapsed, heavy matter, giving the planet a gravity three… … Wikipedia
Asteroids in fiction — Asteroids and asteroid belts are a staple of science fiction stories.Asteroids play several potential roles in science fiction: as places which human beings might colonize; as resources for extracting minerals; as a hazard encountered by… … Wikipedia