what is the full form of nasa?
The National Aeronautics and Space Administration .
NASA
The National Aeronautics and Space Administration (NASA; ) 
is there oxygen in the eye of a tornado UNANSWERABLE what is meant by the eye of a cyclone? It  is a region of mostly calm weather at the center of strong tropical cyclones. how is it structured? A typical tropical cyclone will have an eye of approximately 30–65 km (20–40 mi) across, usually situated at the geometric center of the storm. The eye may be clear or have spotty low clouds (a "clear eye"), it may be filled with low- and mid-level clouds (a "filled eye"), or it may be obscured by the central dense overcast. what kind of effect does it have? The "stadium effect" . what do you mean by this term? It is an event where the clouds of the eyewall curve outward from the surface with height. This gives the eye an appearance resembling an open dome from the air, akin to a sports stadium. how is it formed? In a tropical cyclone  ,the eye is formed when air begins to descend in the center of the storm creating a mostly rain-free area. can it be detected? UNANSWERABLE can you name some of its features? In strong tropical cyclones, the eye is characterized by light winds and clear skies, surrounded on all sides by a towering, symmetric eyewall. It also is the location of the storm's minimum barometric pressure. what dangers does it pose? On oceans the waves converge from all directions in the center of the eye creating erratic crests that can build on each other to become rogue waves. how are polar lows connected to them? They can be very similar in structure to tropical cyclones, featuring a clear eye surrounded by an eyewall and bands of rain and snow. what is meant by extratropical cyclones? These are areas of low pressure which exist at the boundary of different air masses. what is a tornado? They are destructive, small-scale storms, which produce the fastest winds on earth.. how is it different from a cyclone? A tornado is a rapidly rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. Whereas ,a cyclone is a weather system with a low-pressure area in the center around which, from an observer looking down toward the surface of the earth, winds blow counterclockwise in the Northern Hemisphere and clockwise in the Southern. what is meant by subtropical cyclones? A weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. how are extraterrestrial vortices related to them? NASA reported in November 2006 that the Cassini spacecraft observed a "hurricane-like" storm locked to the south pole of Saturn with a clearly defined eyewall. what are the names of any cyclones? BHola cyclone, Typhoon NIna, The Great Hurricane of 1780 etc.
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NASA [SEP] Introduction
The National Aeronautics and Space Administration (NASA; ) is an independent agency of the U.S. Federal Government responsible for the civilian space program, as well as aeronautics and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA). The new agency was to have a distinctly civilian orientation, encouraging peaceful applications in space science. Since its establishment, most US space exploration efforts have been led by NASA, including the Apollo Moon landing missions, the Skylab space station, and later the Space Shuttle. NASA is supporting the International Space Station and is overseeing the development of the Orion spacecraft, the Space Launch System, and Commercial Crew vehicles.