Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… … Wikipedia
Earth Water — International is a bottled water company, started in Canada, which donates all of their net profits from the sale of Earth Water to the United Nations’ UNHCR. The money raised goes to funding projects related to acquisition, transport, storage,… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Near-Earth asteroid — Near Earth asteroids (NEAs) are asteroids whose orbits are close to Earth s orbit. All near Earth asteroids spend part of their orbits between 0.983 and 1.3 astronomical units away from the Sun. Some near Earth asteroids orbits intersect Earth s… … Wikipedia
NEAR Shoemaker — «Near Earth Asteroid Rendezvous Shoemaker» … Википедия
Near-Earth Asteroid Tracking — (NEAT) is a program run by NASA and Jet Propulsion Laboratory to discover near Earth objects. The NEAT project began in December 1995 and ran until April 2007.[1] Contents 1 History 2 See also 3 … Wikipedia
Earth in science fiction — Earth An overwhelming majority of fiction is set on or features the Earth. However, authors of speculative fiction novels and writers and directors of science fiction film deal with Earth quite differently from authors of conventional fiction.… … Wikipedia
Near — or Near may refer to: Contents 1 Science, mathematics, technology, biology, and medicine 2 Geography 3 Lingu … Wikipedia
Near-surface geophysics — is the use of geophysical methods to investigate small scale features in the shallow (tens of meters) subsurface. It is closely related to applied geophysics or exploration geophysics. Methods used include seismic refraction and reflection,… … Wikipedia
Near Earth Asteroid Tracking — (NEAT) is a program run by NASA and Jet Propulsion Laboratory to discover near Earth objects. The NEAT system began observations in December 1995.The original principal investigator was Eleanor F. Helin, with co investigators Steven H. Pravdo and … Wikipedia
