Map of magnetic field at centre of our galaxydoi:10.1093/astrogeo/aty063OxfordAstronomy & Geophysics
The new Star Wars galaxy map has turned Luke Skywalker into a liar (although likely with good reason). The Star Wars galaxy is a massive one, with most power centered near to the Galactic Core. Both the Old Republic and the Empire based themselves on Coruscant, the galaxy's traditional ...
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with respect to circular velocity, this star has practically no motion in the direction of galactic rotation at all. As the Sun’s motion in its orbit around the Galaxy is estimated to be approximately 250 km/sec in this direction, the valueVof −288 km/sec is primarily just a reflection...
www.wikisky.org页面TDK信息 标题(Title) 33个字符 (一般不超过80字符) SKY-MAP.ORG - Interactive Sky Map 关键词(Keywords) 115个字符 (一般不超过100字符) sky map skymap celestial astrophoto virtual telescope interactive online stars galaxy galaxies nebula constellation 简介(Description) 26个字符 (...