optical flare s
81Herbig-Haro object — Herbig Haro objects are small patches of nebulosity associated with newly born stars, and are formed when gas ejected by young stars collides with clouds of gas and dust nearby at speeds of several hundred kilometres per second. Herbig Haro… …
82Panavision — Infobox Company company name = Panavision Incorporated company company type = Private company slogan = Inspired by the past. Focused on the future. foundation = 1953 location = Woodland Hills, California, U.S. key people = Robert Gottschalk,… …
83Alpha Centauri — This article is about α Centauri . For a Centauri , see V761 Centauri. For A Centauri , see A Centauri. For other uses, see Alpha Centauri (disambiguation). Alpha Centauri A[1]/B[2] …
84Electrical telegraph — A printing electrical telegraph receiver, and a transmitter key at bottom right An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio. The electromagnetic telegraph is a device… …
85F-14 Tomcat — infobox Aircraft name= F 14 Tomcat caption= An F 14A Tomcat from the USS Nimitz during Operation Southern Watch type= Interceptor/multi role Fighter aircraft manufacturer= Grumman Northrop Grumman first flight= 21 December 1970 introduction=… …
86Galaxy — This article is about the astronomical structure. For other uses, see Galaxy (disambiguation). NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 55,000 light years in diameter and approximately 60 million light… …
87Solar proton event — A Solar proton event occurs when protons emitted by the Sun become accelerated to very high energies either close to the Sun during a solar flare or in interplanetary space by the shocks associated with coronal mass ejections. These high energy… …
88Mars Reconnaissance Orbiter — Conceptual image depicting the Mars Reconnaissance Orbiter in an elliptical low planet orbit around Mars Operator NASA / JPL Major contractors Lockheed Ma …
89M203 grenade launcher — Infobox Weapon name=Launcher, Grenade, 40mm, M203 caption= (dismounted) origin=Flag|United States type= Grenade launcher is ranged= yes is bladed= is explosive= is artillery= is vehicle= is UK= service= used by= See Users wars= Vietnam War and… …
90Soko J-22 Orao — infobox Aircraft name = J 22 Orao caption = type = Fighter bomber manufacturer = SOKO designer = first flight = November 1976 introduced = 1978 retired = number built = status = unit cost = primary user = SFR Yugoslav Air Force more users =… …
