An pagkakaiba han mga rebisyon han "Bulan (astronomiya)"
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Bagis 3:
An '''Bulan''' (Iningles:Moon) (Pambansa:Buwan) amo an naguusa nga natural nga satelayt han [[kalibutan]]. Amo ini an ika-lima na pinakadako na satellite ha [[Solar System]]. An ''average orbital distance'' han Bulan ngadi ha kalibutan amo in 384,402 km (238,856 mi).<ref>"How far away is the moon?". Space Place. NASA. Archived from the original on 6 October 2016.</ref><ref>Scott, Elaine (2016). Our Moon: New discoveries about Earth's closest companion. Houghton Mifflin Harcourt. p. 7. ISBN 978-0-544-75058-6.</ref>
== Struktura
{|class="wikitable floatright" style="margin-left:1em;text-align:center;"
|+kemical na komposisyon san Lunar surface<ref>{{cite book |last=Taylor |first=Stuart R. |date=1975 |title=Lunar Science: a Post-Apollo View |location=Oxford |publisher=[[Pergamon Press]] |page=64 |isbn=978-0-08-018274-2}}</ref>
!rowspan=2 valign=top|Compound!!rowspan=2 valign=top|Formula!!colspan=2|Komposisyon
|-
!style=font-size:smaller|Maria!!style=font-size:smaller|Highlands
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|style=text-align:left|[[Silicon dioxide|silica]]||SiO<sub>2</sub>||45.4%||45.5%
|-
|style=text-align:left|[[Aluminium oxide|alumina]]||Al<sub>2</sub>O<sub>3</sub>||14.9%||24.0%
|-
|style=text-align:left|[[Calcium oxide|lime]]||CaO||11.8%||15.9%
|-
|style=text-align:left|[[iron(II) oxide]]||FeO||14.1%||5.9%
|-
|style=text-align:left|[[Magnesium oxide|magnesia]]||MgO||9.2%||7.5%
|-
|style=text-align:left|[[titanium dioxide]]||TiO<sub>2</sub>||3.9%||0.6%
|-
|style=text-align:left|[[sodium oxide]]||Na<sub>2</sub>O||0.6%||0.6%
|-
!colspan=2| ||99.9%!!100.0%
|}
An bulan in nagkakamay'ada hin ''crust, mantle, ngan core.'' An ''core'' an Bulan amo in solid ngan mayaman han [[puthaw]] ngan posible na maabot sin 240 kilometro (150 mi) an radius san ''inner core'' ngan an ''fluid outer core'' na maabot naman 300 kilometro (190 mi).
== mga nawung han Bulan ==▼
Ha [[Pilipinas]] an [[urbitu]]/[[subay]]anan han [[bulan]] na[[kiling]] tipawala guti la o tipatuu gutila [[liwat]]. An katungga san bulan in diri na[[sikal]] an ka[[pawa]] san [[adlaw]], ansiya nga na[[hurma]] ini nga mga [[kurti]] bisan na[[takin]] [[hiwi]] an [[anggulo]] san [[adlaw]] kun [[kalkulador]]on an [[dagaw]] niya.
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