low earth orbit
71LEO — Low Earth Orbit (Governmental » Military) ** Law Enforcement Officer (Medical » Physiology) * Link Everything Online (Internet) * Dreyfus Strategic Municipals, Inc. (Business » NYSE Symbols) * Literacy Education Online (Community » Educational) * …
72LEOS — Low Earth Orbit Satellite(s) Weltraumfahrt …
73LEOS — Low Earth Orbit Satellite(s) {Weltraumfahrt} …
74LEO — Low Earth Orbit Contributor: CASI, MSFC …
75LEO-T — Low Earth Orbit Terminal Contributor: GSFC …
76LEO — Low Earth Orbit (Anglais. En franc. = Orbite (circum )ter restre basse). À moins de 1 500 km de la terre. On y place souvent des satellites moins coûteux, utilisés par groupes, (voir aussi GEO et MEO) …
77Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
78space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
79Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
80Satellite — This article is about artificial satellites. For natural satellites, also known as moons, see Natural satellite. For other uses, see Satellite (disambiguation). An animation depicting the orbits of GPS satellites in medium Earth orbit …
