terrestrial space

См. также в других словарях:

• terrestrial space — terrestrial space, a zone from the earth s surface to about 4,000 miles into space, within which the earth s magnetic and electric influences are strongest …   Useful english dictionary

• Space elevator safety — There are many safety issues associated with the construction and operation of a space elevator. A space elevator would present a considerable navigational hazard, both to aircraft and spacecraft. Aircraft could be dealt with by means of simple… …   Wikipedia

• Terrestrial Planet Finder — Infrared interferometer concept …   Wikipedia

• Space solar power — Space based solar power (SBSP or SSP) is the conversion of solar energy into power, usable either in space or on earth, from a location in space, usually geosynchronous orbit (GSO). Photovoltaics (PV) would generally be utilized for energy… …   Wikipedia

• Space warfare — is combat that takes place in outer space, i.e. outside the atmosphere. Technically, as a distinct classificationFact|date=August 2008, it refers to battles where the targets themselves are in space. Space warfare therefore includes ground to… …   Wikipedia

• Terrestrial Planet Finder — Infrared interferometer concept Le Terrestrial Planet Finder (TPF, « Chercheur de planète terrestre ») était un projet de système de télescope de la NASA pour l horizon 2015 2020, annulé en 2007. Il s agissait d une suite de deux… …   Wikipédia en Français

• Terrestrial gamma-ray flash — Terrestrial gamma ray flashes (TGFs) are bursts of gamma rays in the earth s atmosphere. TGFs have been recorded to last 0.2 to 3.5 milliseconds, and have energies of up to 20 MeV. They are probably caused by electric fields produced above… …   Wikipedia

• Space exploration — is the use of astronomy and space technology to explore outer space. [cite web | url = http://adc.gsfc.nasa.gov/adc/education/space ex/exploration.html | title = How Space is Explored | publisher = NASA] Physical exploration of space is conducted …   Wikipedia

• Space weather — is the concept of changing environmental conditions in outer space. It is distinct from the concept of weather within a planetary atmosphere, and deals with phenomena involving ambient plasma, magnetic fields, radiation and other matter in space… …   Wikipedia

• Terrestrial Time — (TT) is the modern astronomical standard for the passage of time on the surface of the Earth (for civil purposes, Coordinated Universal Time (UTC) is standard). Since time moves at different rates for observers in different locations (due to… …   Wikipedia

• Terrestrial Planet Finder — Concepción artística del interferómetro infrarrojo. Terrestrial Planet Finder (TPF, en inglés «Buscador de planetas terrestres») es un proyecto de la NASA para la creación de un sistema de telescopios capaz de detectar planetas extrasolares… …   Wikipedia Español