active region corona
1Corona — This article is about the astronomical term. For other uses, see Corona (disambiguation). During a total solar eclipse, the solar corona can be seen with the naked eye. A corona is a type of plasma atmosphere of the Sun or other celestial body,… …
2Active galactic nucleus — An active galactic nucleus (AGN) is a compact region at the centre of a galaxy which has a much higher than normal luminosity over some or all of the electromagnetic spectrum (in the radio, infrared, optical, ultra violet, X ray and/or gamma ray… …
3Sacra Corona Unita — Map highlighting the location of Puglia in Italy In Apulia, Italy Years active 1970s–present Territory Italy (north, cen …
4Sacra Corona Unita — Les 6 provinces de la région des Burnes Date de fondation 25 décembre 1981 Fondé par Ravassot Thomas Lieu Italie (nord, centre, sud), Allemagne, France …
5Sacra corona unita — Les 6 provinces de la région des Pouilles Date de fondation 25 décembre 1981 Fondé par Giuseppe Rogoli Lieu I …
6Coronal loop — Typical coronal loops observed by TRACE Coronal loops form the basic structure of the lower corona and transition region of the Sun. These highly structured and elegant loops are a direct consequence of the twisted solar magnetic flux within the… …
7sun — sunlike, adj. /sun/, n., v., sunned, sunning. n. 1. (often cap.) the star that is the central body of the solar system, around which the planets revolve and from which they receive light and heat: its mean distance from the earth is about 93… …
8Nanoflares — A nanoflare is a very small solar flare which happens in the corona, the external atmosphere of the Sun. The hypothesis of microflares as a possible explanation of the coronal heating was first suggested by Gold [1] and then later developed by… …
9Battle of Lissa (1811) — Infobox Military Conflict conflict=Battle of Lissa partof=the Napoleonic Wars caption= Battle of Lissa, 13 March 1811 Engraved by Henri Merke after a painting by George Webster, 1812 date=13 March 1811 place=Adriatic Sea, close to the northern… …
10Coronal mass ejection — A coronal mass ejection in time lapse imagery obtained with the LASCO instrument. The Sun (center) is obscured by the coronagraph s mask. (September 30 – October 1, 2001) A coronal mass ejection (CME) is a massive burst of solar wind, other light …
