- space weather
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Any phenomena in space that may have an effect on space vehicles or astronauts, especially solar flare activity and variations in the ionosphere
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space weather
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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
space weather — (SPAYS weth.ur; th as in the) n. Electrical storms generated when the solar wind emitted by the sun interacts with the Earth s magnetic field. Also: space weather. adj. Example Citation: Space weather involves the sun, the solar wind and the… … New words
space weather — The conditions and phenomena in space and specifically in the near earth environment that may affect space assets or space operations. Space weather may impact spacecraft and ground based systems. Space weather is influenced by phenomena such as… … Military dictionary
Space Weather Prediction Center — The Space Weather Prediction Center (SWPC), formerly the Space Environment Center (SEC), is a laboratory and service center of the National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS) located in Boulder, Colorado … Wikipedia
space weather — … Useful english dictionary
Weather forecasting — weather forecaster redirects here. For other uses, see Weatherman (disambiguation). Forecast of surface pressures five days into the future for the north Pacific, North America, and north Atlantic ocean. Weather forecasting is the application of… … Wikipedia
Space environment — is a branch of astronautics, aerospace engineering and astronomy that seeks to understand and address conditions existing in space that would impact both the operation of spacecraft and also affect our planet s atmosphere and geomagnetic… … Wikipedia
Space physics — Space physics, also known as space plasma physics, is the study of plasmas as they occur naturally in the universe. As such, it encompasses a far ranging number of topics, including the sun, solar wind, planetary magnetospheres and ionospheres,… … Wikipedia
Space debris — populations seen from outside geosynchronous orbit (GEO). Note the two primary debris fields, the ring of objects in GEO, and the cloud of objects in low earth orbit (LEO) … 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
