... of a star that can be measured directly by measuring the apparent magnitude of the star through B and V filters. darknebula ... Other types of nebulae are dark or absorption nebula such as the Coalsack, planetary nebulae that are actually the ejected ...
... The nebula covers an area of 4 deg and is bisected by a prominent V-shaped dark lane ... The dark lanes consist of molecular gas and dust that are associated with the nebula ...
... See if your students can locate and observe a darknebula and different emission nebulae (H II regions) such as stellar nurseries (M 42), a supernovae remnant such as the Crab Nebula (M 1) and a planetary nebula such as the Ghost of Jupiter (NGC 3242). ...
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Ссылки http://www.atnf.csiro.au/outreach/education/teachers/resources/viewingnighttips.pdf -- 422.9 Кб -- 22.01.2014 Похожие документы
... See if your students can locate and observe a darknebula and different emission nebulae (H II regions) such as stellar nurseries (M 42), a supernovae remnant such as the Crab Nebula (M 1) and a planetary nebula such as the Ghost of Jupiter (NGC 3242). ...
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Ссылки http://www.atnf.csiro.au/outreach/education/teachers/resources/viewingnight.pdf -- 330.4 Кб -- 22.01.2014 Похожие документы
... The nebula covers an area of 4 deg2 and is bisected by a prominent V-shaped dark ... The dark lanes consist of molecular gas and dust that are associated with the nebula ...
... See if your students can locate and observe a darknebula and different emission nebulae (H II regions) such as stellar nurseries (M 42), a supernovae remnant such as the Crab Nebula (M 1) and a planetary nebula such as the Ghost of Jupiter (NGC 3242). ...
... The `Coal Sacks', or Mimburi, to which Winterbotham referred, are a dark absorption nebula bordering the western constellations Crux (Southern Cross), Centaurus and Musca, representing the head of the emu, with the star BZ Crucis representing the eye. ...
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Ссылки http://www.atnf.csiro.au/people/Ray.Norris/papers/n282.pdf -- 1542.5 Кб -- 09.08.2013 Похожие документы