the two comets
101Southern Delta Aquariids — The Southern Delta Aquariids[1] are a meteor shower visible from mid July to mid August each year with peak activity on July 28 or 29 July. The shower originated from the breakup of what are now the Marsden and Kracht Sungrazing comets.[2] The… …
102Miller–Urey experiment — The experiment The Miller and Urey experiment[1] (or Urey–Miller experiment)[2] was an experiment that simulated hypothetical conditions thought at the time to be present on the earl …
103Minimum orbit intersection distance — The orbit of (4953) 1990 MU, which, with a MOID of 0.0276 AU, is classified as a potentially hazardous object Minimum orbit intersection distance (MOID) is a measure used in astronomy to assess collision risk between astronomical objects.[1] It… …
104Reliant Arena — The Reliant Arena, formerly the Astroarena , is a 350,000 square feet (33,000 m²) sports center in Reliant Park, in Houston, Texas. It is one of the state s major arenas and convention centers. Reliant is also the new home of the Houston Comets… …
105Ice Hockey Varsity Match — The Ice Hockey Varsity Match is a longstanding competition between the Cambridge and Oxford University Ice Hockey Clubs. Tradition places the origin of the match in 1885, when a game is said to have been played in St Moritz.[1] This date is… …
106Stars 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 …
107celestial mechanics — the branch of astronomy that deals with the application of the laws of dynamics and Newton s law of gravitation to the motions of heavenly bodies. [1815 25] * * * Branch of astronomy that deals with the mathematical theory of the motions of… …
108List of Russian people — The Millennium of Russia monument in Veliky Novgorod, featuring the statues and reliefs of the most celebrated people in the first 1000 years of Russian history …
109Magical objects in Harry Potter — The following is a list of magical objects used in Harry Potter. These objects exist for the use of the characters in the series by J. K. Rowling. Contents 1 Communication 1.1 Enchanted coins 1.2 Howler …
110Luminiferous aether — The luminiferous aether: it was hypothesised that the Earth moves through a medium of aether that carries light In the late 19th century, luminiferous aether or ether, meaning light bearing aether, was the term used to describe a medium for the… …
