cosmic-ray burst
111Neil Gehrels — Born Cornelis A. Gehrels Occupation research scientist, professor, lecturer, author Known for …
112Sursaut gamma —  Ne pas confondre avec sursauteur gamma mou, phénomène moins énergétique mais récurrent. Sursaut gamma GRB990123, image prise par le télescope spatial Hubble, le 23 …
113sun — 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… …
114Near-Earth supernova — Main article: History of supernova observation The Crab Nebula is a pulsar wind nebula associated with the 1054 supernova. It is located about 6,500 light years from the Earth.[1] …
115Doomsday device — This article is about the theoretical world ending destruction. For the professional wrestling maneuver, see Doomsday Device. Doomsday machine redirects here. For other uses, see Doomsday machine (disambiguation). Many hypothetical doomsday… …
116INTEGRAL — Infobox Space telescope name = International Gamma Ray Astrophysics Laboratory (INTEGRAL) caption = Artist s illustration of INTEGRAL in orbit (credit: ESA) organization = ESA / NASA / RKA alt names = nssdc id = location = orbit type = height = 9 …
117Stars and planetary systems in fiction — The planetary systems of stars other than the Sun and the Solar System are a staple element in much science fiction. Contents 1 Overview 1.1 The brightest stars …
118Quasar — This article is about the astronomical object. For other uses, see Quasar (disambiguation). Artist s rendering of ULAS J1120+0641, a very distant quasar powered by a black hole with a mass two billion times that of the Sun[1]. Credit: ESO/M.… …
119Serendipity — is the effect by which one accidentally discovers something fortunate, especially while looking for something else entirely. The word has been voted as one of the ten English words that were hardest to translate in June 2004 by a British… …
120Diaspora (novel) — Diaspora   …
