... I was studying the "Engraved Hourglass" planetary nebula, following-up my exciting ... produced this nebula may have a companion star, which caused the hourglass shape and ... Hubble Space Telescope image of the Hourglass Planetary Nebula. ...
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Ссылки http://star.arm.ac.uk/~meb/ras_leaflets2012/WomenInAst.2012.pdf -- 399.8 Кб -- 05.03.2012 Похожие документы
... the stratosphere, at a height of around 80 kilometres. rear03: The war fronts between the hot gas emitted from the massive star Herschel 36 and the dormant surrounding cold matter create spectacular celestial environments such as the Hourglassnebula ...