Pinwheel Galaxy — For other uses, see Pinwheel Galaxy (disambiguation). Pinwheel Galaxy Observation data (J2000 epoch) Constellation … Wikipedia
Wolf-Rayet nebula — A Wolf Rayet nebula is a nebula which surrounds a Wolf Rayet star. A subtype of a WR nebula is the Pinwheel nebula.There are different types of WR nebula, based on their formation mechanism: * HII regions * ejecta type nebulae * wind blown… … Wikipedia
Wolf–Rayet star — Hubble Space Telescope image of nebula M1 67 around Wolf–Rayet star WR 124 Wolf–Rayet stars (often referred to as WR stars) are evolved, massive stars (over 20 solar masses initially), which are losing mass rapidly by means of a very strong… … Wikipedia
Wolf-Rayet star — Wolf Rayet stars (often referred to as WR stars) are evolved, massive stars (over 20 solar masses), which are losing mass rapidly by means of a very strong stellar wind, with speeds up to 2000 km/s. While our own Sun loses approximately 10−14 of… … Wikipedia
WR 104 — Starbox begin name=WR 104Starbox observe epoch=2000 [http://simbad.u strasbg.fr/simbad/sim id?protocol=html Ident=wr104 SIMBAD query result ] ] ra=RA|18|02|04.07 dec=DEC| 23|37|41.2 appmag v= constell=Starbox character class= WCv+Starbox… … Wikipedia
Colliding-wind binary — A colliding wind binary is a binary star system in which the two members are massive stars that emit powerful, radiatively driven stellar winds. The location where these two winds collide produces a strong shock front that can cause radio, X ray… … Wikipedia
Coma Berenices — For other uses, see Coma Berenices (disambiguation). Coma Berenices Constellation List of stars in Coma Berenices Abbreviation Com Gen … Wikipedia
Liste von Eigennamen von Deep-Sky-Objekten — Diese Seite ist eine Liste von Eigennamen von Deep Sky Objekten. Inhaltsverzeichnis 1 Sternhaufen und Sterngruppen 2 Interstellare Materie 3 Galaxien, Galaxiengruppen und haufen 4 Weitere astron … Deutsch Wikipedia
Triangulum Galaxy — Messier 33 Observation data (J2000 epoch) Pronunciation /traɪˈæŋɡjʉləm/ … Wikipedia
Pierre Méchain — Born 16 August 1744(1744 08 1 … Wikipedia
