Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… … Wikipedia
Solar cycle — The solar cycle, or the solar magnetic activity cycle, is the main source of periodic variation of all solar phenomena driving variations in space weather. [ [http://www7.nationalacademies.org/ssb/SSB Space weather97.pdf Space Weather: A Research … Wikipedia
Solar wind — For other uses, see Solar wind (disambiguation). The solar wind is a stream of charged particles ejected from the upper atmosphere of the Sun. It mostly consists of electrons and protons with energies usually between 1.5 and 10 keV. The stream of … Wikipedia
variation solaire — Saulės variacija statusas T sritis fizika atitikmenys: angl. solar variation vok. Sonnenvariation, f rus. солнечная вариация, f pranc. variation solaire, f … Fizikos terminų žodynas
Solar hot water in Australia — Solar hot water is heated using natural energy from the sun. Solar energy heats up large panels called thermal collectors. The energy is transferred through a fluid (often water) to a reservoir tank for storage and subsequent use. It is then used … Wikipedia
Solar prominence — with images of Jupiter and Earth for size comparison. Solar prominence video clip (high resolution) A prominence is a large, bright feature extending outward from the Sun … Wikipedia
Variation (astronomy) — Variation in astronomy is used to refer to a perturbation of the orbit of a body, such as a planet or satellite.Specifically, in the case of the motion of the Moon around the Earth, the Variation is a type of perturbation caused by the action of… … Wikipedia
List of solar energy topics — *solar activity: see) solar variation *Solar and Heliospheric Observatory *(solar array) solar panel *Solar Hot Carbon *solar azimuth angle *solar balloon *solar box cooker (solar cooking box) *solar car racing (solar panel car) *solar cell… … Wikipedia
Solar updraft tower — This article is about a type of power plant. For other uses, see Solar tower (disambiguation). Schematic presentation of a Solar updraft tower The solar updraft tower is a renewable energy power plant. It combines the chimney effect, the… … Wikipedia
Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… … Wikipedia