ระบบสุริยะ Solar System

Solar System ระบรุ ิ ะ

ã¹Â¤Ø »˜¨¨ØºÑ¹·èâÕ Å¡ËÁعä»äÇ ¡ÒÃà»ÅèÕ¹á»Å§ÃͺµÇÑ à¡Ô´¢éֹ͋ҧÃÇ´àÃçÇ  ·ÄÉ®¡Õ Òí à¹Ô´ÃкºÊÃØ ÔÂÐ 1 à·¤â¹âÅÂÕà¢ÒŒ ÁÒÁºÕ ·ºÒ·ÊÒí ¤ÑÞáÅÐÊÌҧ¼Å¡Ãзºµ‹Í·¡Ø á§Á‹ ØÁ¢Í§ªÇÕ Ôµ¤¹  ¡ÒáíÒà¹Ô´ÃкºÊÃØ ÔÂÐ 2 ¡ÒÃà¢ÒŒ ¶§Ö ¢ŒÍÁÙÅáËŧ‹ ¤ÇÒÁÃÙŒµÒ‹ §æ໚¹àÃè×ͧ§‹ÒÂÊÒí ËÃѺ·Ø¡¤¹ áËÅ‹§¤ÇÒÁÌ٠ ÃкºÊÃØ ÔÂÐ 3-4 ãËÁæ‹ ÃÒÂÅŒÍÁä»ÃͺµÇÑ àÃÒ ¾ÃÍŒ ÁáÅŒÇËÃ×Í处 ·è¨Õ Ðà»´ ÃºÑ ¢ÍŒ ÁÙÅàËÅÒ‹ ¹éÕ  ´Ç§ÍÒ·µÔ  (The Sun) 5  ´ÒÇà¤ÃÒÐ˪ ¹éÑ ã¹ 6 - 10 â´Â˹ѧÊ×ÍÍàÔ Åç¡·Ã͹ԡʏ (E-Book) àÅÁ‹ ¹Õ¨é Ñ´·Òí ¢¹éÖ à¾èÍ× à»¹š ÊÇ‹ ¹Ë¹§Öè ¢Í§  ᶺ´ÒÇà¤ÃÒÐ˹ ÍŒ  11 - 12 ÇÔªÒ´ÒÃÒÈÒʵÏ Í¹Ñ ÁÕà¹é×ÍËÒ ËÑÇ¢ŒÍ »ÃÐà´¹ç µÒ‹ §æ·¹èÕ Ò‹ ʹã¨ÁÒ¡ÁÒ ઋ¹  ´ÒÇà¤ÃÒÐ˪ Ñ¹é ¹Í¡ 13 - 17 ·ÄÉ®¡Õ íÒà¹´Ô ÃкºÊØÃÂÔ Ð ¤ÇÒÁËÁÒÂáÅÐͧ¤»ÃСͺ¢Í§ÃкºÊÃØ ÂÔ Ð ªÍè×  ᶺä¤à»ÍÏ 18 – 20 ÅѡɳТͧ´Ç§´Òǵҋ §æ·Õàè ÃÒÍÒ¨¨ÐäÁà‹ ¤ÂÃÙŒ¨Ñ¡ÁÒ¡‹Í¹ ÏÅÏ «§èÖ ÁÕ  á¶ºË¹Ô ¡ÃШÒ 21 – 22 ÇµÑ ¶»Ø ÃÐʧ¤à ¾èÍ× à»š¹áËŧ‹ ¤ÇÒÁÃŒÙÊÒí ËÃºÑ ·èռٌʹ㨠áÅТŒÒ¾à¨ÒŒ ËÇѧ໹š Í‹ҧ  ‹ҹ¢Í§àÁ¦ÍÍϵ 23 - 24 ÂÔè§ÇÒ‹ ˹§Ñ Ê×ÍÍàÔ Åç¡·Ã͹¡Ô ʏ (E-Book) àÅÁ‹ ¹Õé¨Ð໚¹»ÃÐ⪹¡ºÑ ¼ŒÙ·Õèʹã¨äÁ‹ ÁÒ¡¡ç¹ŒÍ LET’s GO

1 2 SOLAR BIRTH THEORY SOLAR BIRTH SYSTEM ÃкºÊØÃÂÔ Ðà¡´Ô ¨Ò¡¡ÅÁ‹Ø ½†Ø¹áÅÐá¡Ê ã¹ÍÇ¡ÒÈ«§Öè àÃÕ¡ÇÒ‹ “â«ÅÒÃà ¹ºÔÇÅÒ” (Solar Nebula) ÃÇÁµÇÑ ¡Ñ¹àÁ×èÍ»ÃÐÁÒ³ 4,600 Ōҹ»Á‚ ÒáÅÇŒ (¹Ñ¡ÇÔ·ÂÒÈÒʵÏ ¤Òí ¹Ç³¨Ò¡ÍѵÃÒ¡ÒÃËÅÍÁÃÇÁäÎâ´Ãਹ໹š ÎÕàÅÕÂÁÀÒÂ㹴ǧÍÒ·ÔµÂ) àÁ×èÍÊÊÒà ÁÒ¡¢é¹Ö áçâ¹ÁŒ ¶Ç‹ §ÃÐËÇÒ‹ §ÁÇÅÊÒÃÁÒ¡¢é¹Ö µÒÁä»´ÇŒ  ¡ÅØ‹Á½¹†Ø áÅÐᡍÊ弯 µÑÇËÁ¹Ø ໚¹Ã»Ù ¨Ò¹µÒÁËÅ¡Ñ Í¹ØÃ¡Ñ ÉâÁàÁ¹µÁÑ àªÔ§ÁØÁ áçâ¹ÁŒ ¶‹Ç§·àÕè ¾ÁÔè ¢Öé¹ÊÌҧáç¡´´¹Ñ ·èÕ ã¨¡ÅÒ§¨¹ÁÍÕ Ø³ËÀÙÁÔʧ٠¶§Ö 15 ÅÒŒ ¹à¤ÅÇÔ¹ ¨Ø´»¯ÃÔ ÂÔ Ò¹ÔÇà¤ÅÕÂÿ ǁ ª¹Ñ ËÅÍÁÃÇÁ¡Ñº ÍеÍÁ¢Í§äÎâ´Ãਹãˌ໹š ÎÕàÅÕÂÁ ´Ç§ÍҷԵ¡ Òí à¹Ô´à»š¹´ÒÇġɏ ÁÇÅʋǹ·ÕèàËÅ×Í Ç¹àÇÂÕ ¹â´ÂÃͺÁÕÃÙ»ÃÒ‹ §áº¹Å§ ¡ÅÒÂ໹š ¨Ò¹´ÒÇà¤ÃÒÐË¡ Í‹ ¹à¡´Ô «§èÖ à»š¹µ¹Œ ¡íÒà¹Ô´¢Í§´ÒÇà¤ÃÒÐˏ ´Ç§¨¹Ñ ·Ã ´ÒÇà¤ÃÒÐ˹ ÍŒ  áÅÐÇµÑ ¶Ø¢¹Ò´àÅç¡Í×¹è æ ã¹ ÃкºÊÃØ ÂÔ Ð

3 4 SOLAR SYSTEM ÃкºÊÃØ ÔÂÐ ¤×Í Ãкº´ÒÇ·èÕÁÕ´ÒÇġɏ໹š Èٹ¡ÅÒ§ áÅÐÁÕ´ÒÇà¤ÃÒÐˏ (Planet) ໚¹ºÃÔÇÒÃ⤨ÃÍÂÙ‹â´ÂÃͺ »ÃСͺ´ÇŒ ´ǧÍҷԵáÅÐÇµÑ ¶ÍØ ×è¹æ ·èâÕ ¤¨ÃÃͺ´Ç§ÍҷԵà¹Íè× §¨Ò¡áç⹌Á¶Ç‹ § 䴌ᡋ ´ÒÇà¤ÃÒÐˏ 8 ´Ç§¡Ñº ´Ç§¨¹Ñ ·ÃºÃÇÔ Òà (Moon) ·Õ褹Œ ¾ºáÅŒÇ 166 ´Ç§ ´ÒÇà¤ÃÒÐËᏠ¤ÃÐ (Dwarf planet) 5 ´Ç§¡Ñº´Ç§¨¹Ñ ·ÃºÃÇÔ Ò÷¤Õè Œ¹¾ºáÅÇŒ 4 ´Ç§ ¡ÑºÇѵ¶Ø ¢¹Ò´àÅ¡ç Íè×¹æ Í¡Õ ¹ÑºÅÒŒ ¹ªéÔ¹ «Ö§è ÃÇÁ¶Ö§ ´ÒÇà¤ÃÒÐ˹ ÍŒ  (Asteroid) Çѵ¶Ø ã¹á¶ºä¤à»ÍÏ (Kuiper Belt) ´ÒÇËÒ§ (Comet) ÊÐà¡´ç ´ÒÇ (Meteoroid) áÅн†¹Ø ÃÐËÇÒ‹ §´ÒÇà¤ÃÒÐˏ (Interplanetary dust cloud) â´Â·ÑÇè ä»áŌǨÐẋ§ÂÒ‹ ¹µ‹Ò§æ ¢Í§ÃкºÊØÃÂÔ Ð ¹Ñº¨Ò¡´Ç§ÍҷԵÍÍ¡ÁÒ ´Ñ§¹¤Õé Í× ´ÒÇà¤ÃÒÐ˪ éѹ㹨Òí ¹Ç¹ 4 ´Ç§ ᶺ´ÒÇà¤ÃÒÐ˹ ÍŒ  (Asteroid belt) ´ÒÇà¤ÃÒÐˏªÑ鹹͡¨íҹǹ 4 ´Ç§ áÅÐᶺä¤à»ÍÏ (Kuiper Belt) «è§Ö »ÃСͺ´ÇŒ ÂÇµÑ ¶Ø·àèÕ Â¹ç ¨Ñ´à»¹š ¹Òíé á¢ç§ ¾Œ¹¨Ò¡á¶ºä¤à»ÍÃ͏ Í¡ä»à»¹š ࢵᶺ ¨Ò¹¡ÃШÒ (Scattered disc) ¢Íºà¢µàÎÅâÔ Í¾ÍÊ (Heliosphere) (ࢵ á´¹µÒÁ·ÄÉ®·Õ èÕ«§èÖ ÅÁÊÃØ ÂÔ ÐÊé¹Ô ¡Òí Åѧŧà¹è×ͧ¨Ò¡ÁÇÅÊÒÃÃÐËÇÒ‹ §´Ç§´ÒÇ) áÅо¹Œ 仨ҡ¹é¹Ñ ¤Í× Â‹Ò¹¢Í§àÁ¦ÍÍõ (Oort cloud)

5 6 (THE SUN) Our Star (Inner Planets) https://solarsystem.nasa.gov/solar-system/sun/overview/ Inner Planets ´Ç§ÍҷԵ ¤Í× ´ÒÇġɏ´Ç§áÁ‹·èÕ໚¹ËÑÇ㨢ͧÃкºÊØÃÂÔ Ð ÁÕ¢¹Ò´»ÃÐÁÒ³ ໚¹´ÒÇà¤ÃÒÐˏ¢¹Ò´àÅç¡ ÁÕ¤ÇÒÁ˹Òṋ¹Ê§Ù áÅоé¹× ¼ÇÔ à»¹š ¢Í§á¢ç§ «Öè§ÊÇ‹ ¹ 332,830 à·Ò‹ ¢Í§ÁÇŢͧâÅ¡ ´ÇŒ »ÃÔÁÒ³ÁÇÅ·ÁèÕ ÕÍÂÁÙ‹ Ò¡·Òí ãË´Œ ǧÍÒ·µÔ ÂÁ Õ ãËދ໹š ¸ÒµËØ ¹¡Ñ ÁºÕ ÃÃÂÒ¡ÒÈÍÂÙ‹àºÒºÒ§ ·Ñ駹àéÕ ¹Í×è §¨Ò¡Í·Ô ¸¾Ô Ũҡ¤ÇÒÁÃÍŒ ¹ ¤ÇÒÁ˹Òṋ¹ÀÒÂã¹·èÊÕ §Ù ÁÒ¡¾Í¨Ð·Òí ãËàŒ ¡Ô´»¯¡Ô ÔÃÔÂÒ¹ÇÔ à¤ÅÂÕ Ã¿ Çª¹Ñ ÍÂÒ‹ § ¢Í§´Ç§ÍҷԵáÅÐÅÁÊÃØ ÔÂÐ ·íÒã˸Œ ÒµØàºÒàÊÕ»ÃÐ¨Ø äÁÊ‹ ÒÁÒö´Òí çʶҹÐÍÂÙ‹ µÍ‹ à¹Íè× § áÅлŴ»ÅÍ‹ ¾Åѧ§Ò¹ÁËÒÈÒÅÍÍ¡ÁÒ â´Â·ÑèÇä»à»š¹¾Åѧ§Ò¹·èáÕ ¼‹ ä´Œ äÁÁ‹ ÃÕ ÐººÇ§áËǹÅÍŒ ÁÃͺ ´ÒÇà¤ÃÒÐ˪ ¹Ñé 㹺ҧ¤Ã§éÑ àÃÂÕ ¡Ç‹Ò ´ÒÇà¤ÃÒÐˏ ÍÍ¡ä»ã¹Å¡Ñ ɳТͧ¤Å¹×è áÁà‹ ËÅ¡ç ä¿¿Ò‡ હ‹ áʧ ¾¹é× á¢§ç “Terrestrial Planets“ à¹è×ͧ¨Ò¡Á¾Õ é¹× ¼ÇÔ à»¹š ¢Í§á¢§ç ¤ÅÒŒ Â¤Å§Ö ¡ÑºâÅ¡ ´ÒÇà¤ÃÒÐ˪ ѹé ã¹ÁÕ 4 ´Ç§ ¤Í× ´ÒǾ¸Ø ´ÒÇÈءÏ âÅ¡ áÅдÒÇ꤄ ¤ÒÃ

7 8 (Mercury) (Venus) The Swiftest Planet Planetary Hot Spot https://solarsystem.nasa.gov/planets/mercury/overview/ https://solarsystem.nasa.gov/planets/venus/overview/ ´ÒÇà¤ÃÒÐˏ·ÍèÕ Âã‹Ù ¡ÅŒ´Ç§ÍÒ·µÔ ÁÒ¡·èÕÊØ´ áÅÐ໚¹´ÒÇà¤ÃÒÐˏ·èÕÁÕ¢¹Ò´àÅ¡ç ·èÊÕ Ø´ ´ÒÇÈءÏ Á¢Õ ¹Ò´ã¡ÅàŒ ¤Õ§¡ºÑ âÅ¡áÅÐÁÅÕ Ñ¡É³Ð¤ÅÒŒ ÂâÅ¡ÁÒ¡ ÁªÕ é¹Ñ à»ÅÍ× ¡«ÅÔ àÔ ¡µ (0.055 ෋ҢͧÁÇÅâÅ¡) ´ÒǾظäÁÁ‹ ´Õ ÒǺÃÇÔ ÒâͧµÑÇàͧ ÊÀÒ¾¾é¹× ¼ÔÇÁÕ ÍÂÒ‹ §Ë¹Ò»¡¤ÅÁØ Ãͺ᡹¡ÅÒ§¢Í§´ÒÇ«Ö§è ໚¹àËÅ¡ç ÁªÕ é¹Ñ ºÃÃÂÒ¡ÒÈ áÅÐÁÕ Ã‹Í§ÃͨҡËÅØÁº‹Í¨Ò¡¡Òê¹â´ÂªÔ¹é ÊÇ‹ ¹¨Ò¡ÍÇ¡ÒÈáÅÐÊ¹Ñ à¢ÒÊÙ§ª¹Ñ «Ö§è ÍÒ¨¨Ð ËÅ¡Ñ °Ò¹áÊ´§¶§Ö ¤ÇÒÁà»ÅÂèÕ ¹á»Å§·Ò§¸Ã³ÕÇ·Ô ÂÒÀÒÂ㹢ͧ´ÒÇ áµ‹´ÒÇÈ¡Ø Ã à¡´Ô ¢¹éÖ ã¹ª‹Ç§¡Òá‹ÍµÇÑ ã¹ªÇ‹ §àÃÔèÁáá¢Í§»ÃÐÇµÑ ÈÔ ÒʵÏ ª¹Ñé ºÃÃÂÒ¡ÒȢͧ´ÒÇ á˧Œ áÅŒ§¡Ç‹ÒâÅ¡ÁÒ¡ ªéѹºÃÃÂÒ¡ÒȢͧÁ¹Ñ ¡Ëç ¹Òá¹¹‹ ¡ÇÒ‹ âÅ¡¶§Ö 90 à·‹Ò ´ÒÇ ¾Ø¸àºÒºÒ§ÁÒ¡ àÃÕ¡䴌NjÒäÁ‹ÁÕºÃÃÂÒ¡ÒÈ »ÃСͺ´ÇŒ ÂÍеÍÁ·èÕ¶¡Ù ÅÁÊÃØ ÂÔ Ð¾´Ñ È¡Ø ÃäÁÁ‹ Õ´ÒǺÃÔÇÒâͧµÇÑ àͧ ¡Å‹ÒÇä´ÇŒ ‹Ò ´ÒÇÈءÏ໹š ´ÒÇà¤ÃÒÐË· ÕèÌ͹·èÊÕ Ø´ ¾Ò仨¹à¡×ͺËÁ´ ᡹¡ÅÒ§¢Í§´ÒÇ໹š àËÅ¡ç ·ÕèÁ¢Õ ¹Ò´¤‹Í¹¢ÒŒ §ãËÞÁ‹ Ò¡ µÍ‹ ÁÒ ´ŒÇÂÍسËÀÙÁ¾Ô é¹× ¼ÇÔ Ê§Ù ¶Ö§¡Ç‹Ò 400 ͧÈÒà«Åà«ÕÂÊ à»š¹ªÑ¹é à»ÅÍ× ¡ºÒ§æ ·ÕÂè §Ñ äÁÊ‹ ÒÁÒö͸ԺÒÂä´ÍŒ ‹ҧª´Ñ ਹ

9 10 (Earth) (Mars) Our Home Planet The Red Planet https://solarsystem.nasa.gov/planets/earth/overview/ https://solarsystem.nasa.gov/planets/mars/overview/ âÅ¡ ໹š ´ÒÇà¤ÃÒÐˏ·Õ¤è ‹Í¹¢ÒŒ §ãËÞ‹áÅÐÁÕ¤ÇÒÁ˹Òṋ¹ÁÒ¡·ÕèÊش㹡ÅØÁ‹ ´ÒÇà¤ÃÒÐ˪ Ñé¹ã¹ ´ÒÇÍѧ¤Òà (1.5 AU) Á¢Õ ¹Ò´àÅ¡ç ¡ÇÒ‹ âÅ¡áÅдÒÇÈءÏ ÁÕªÑ鹺ÃÃÂÒ¡ÒÈà¨×ͨҧ·èÕ à»¹š ´ÒÇà¤ÃÒÐËà ¾ÂÕ §´Ç§à´ÕÂÇ·Õ辺ÇÒ‹ ÂѧÁÕ»ÃÒ¡¯¡Òó· Ò§¸Ã³ÇÕ ·Ô ÂÒÍÂÙ‹ áÅÐ໚¹´ÒÇ àµçÁä»´ŒÇ¤Òú ͹ä´ÍÍ¡ä«´ ¾é×¹¼ÔǢͧ´ÒÇÍѧ¤ÒáÃШѴ¡ÃШÒ´ŒÇÂÀÙà¢Òä¿ à¤ÃÒÐËà ¾ÂÕ §´Ç§à´ÕÂÇ·ÕèÁÊÕ §èÔ ÁÕªÕÇµÔ âš໚¹´ÒÇà¤ÃÒÐˏ·èÁÕ ¹Õ éíÒÁÒ¡ «§èÖ áµ¡µ‹Ò§¨Ò¡¡ÅØ‹Á´ÒÇ ¨Òí ¹Ç¹ÁÒ¡ હ‹ Olympus Mons áÅÐ輯 à¢ÒÅÖ¡ÁÒ¡ÁÒÂઋ¹ Valles Marineris à¤ÃÒÐË㏠¡ÅŒâÅ¡·Ñé§ËÁ´ áÅÐÂ§Ñ à»¹š ´ÒÇà¤ÃÒÐËà ¾ÂÕ §´Ç§à´ÂÕ Ç·èÁÕ Õ¡ÒÃà»ÅèÂÕ ¹á»Å§¢Í§à»Å×Í¡ áÊ´§¶Ö§¡ÒÃà»ÅÂèÕ ¹á»Å§·Ò§¸Ã³ÇÕ Ô·ÂÒ·àÕè ¤Âà¡Ô´¢¹Öé ¡‹Í¹Ë¹ÒŒ ¹Õé Ê¢Õ Í§´ÒÇÍѧ¤Òà âÅ¡Í‹٠ªéѹºÃÃÂÒ¡ÒȢͧâÅ¡¤‹Í¹¢ŒÒ§¨ÐᵡµÒ‹ §¡Ñº´ÒÇà¤ÃÒÐˏ´Ç§Í×¹è à¹Í×è §¨Ò¡¡Ò÷ÁèÕ Õ ·èÕàÃÒà˹ç ໹š ÊáÕ ´§ ໹š à¾ÃÒÐʹÔÁ·ÕèÁÍÕ Âã‹Ù ¹¾×¹é ´Ô¹·Õàè µÁç ä»´ŒÇÂàËÅ¡ç ´ÒÇÍѧ¤ÒÃÁÕ Ê§Ôè ÁÕªÕÇÔµÍÒÈÂÑ Í‹٠㹺ÃÃÂÒ¡ÒȨ֧ÁÕÍÍ¡«àÔ ¨¹ÍÊÔ ÃÐÍ‹٠21% âÅ¡Á´Õ ÒÇà¤ÃÒÐˏºÃÔÇÒÃ˹§èÖ ´Ç§¨¹Ñ ·Ãº ÃÇÔ Òâ¹Ò´àÅç¡Êͧ´Ç§ (¤Í× ä´ÁÍÊ ¡ºÑ ⿺ÍÊ) «§Öè ¤´Ô ÇÒ‹ ¹Ò‹ ¨Ð໚¹ ´Ç§ ¤Í× ´Ç§¨¹Ñ ·Ã «Öè§à»¹š ´ÒÇà¤ÃÒÐˏºÃÔÇÒâ¹Ò´ãËÞà‹ ¾ÂÕ §´Ç§à´ÂÕ Çã¹à¢µÃкºÊÃØ ÔÂÐ ´ÒÇà¤ÃÒÐ˹ ÍŒ ·èºÕ §Ñ àÍÔÞ¶¡Ù áç´§Ö ´Ù´¢Í§´ÒÇÍѧ¤ÒèºÑ µÑÇàÍÒäÇŒ ªÑé¹ã¹

11 12 (Asteroid belt) (Ceres) ´ÒÇà¤ÃÒÐˏ¹ÍŒ  ¤×ÍÇѵ¶¢Ø ¹Ò´àÅç¡ã¹ÃкºÊØÃÔÂзÕè»ÃСͺ´ÇŒ ÂËÔ¹áÅиҵØâÅËзèÕ Dwarf Planets äÁË ÐàË ᶺ´ÒÇà¤ÃÒÐ˹ ÍŒ ÂËÅ¡Ñ ¨Ð¡¹Ô ¾×¹é ·Õèǧ⤨÷ÍèÕ ÂÃÙ‹ ÐËÇÒ‹ §´ÒÇ꤄ ¤ÒáѺ ´ÒǾÄËÊÑ º´Õ »ÃÐÁÒ³ 2.3 ¶Ö§ 3.3˹‹Ç´ÒÃÒÈÒʵϨҡ´Ç§ÍҷԵ àª×èÍ¡¹Ñ https://solarsystem.nasa.gov/planets/dwarf-planets/ceres/overview/ Ç‹Ò¹‹Ò¨Ð໚¹àÈɪÔé¹ÊÇ‹ ¹¨Ò¡¡Òá͋ µÇÑ ¢Í§ÃкºÊØÃÂÔ Ð㹪‹Ç§áá·¡èÕ ‹ÍµÇÑ äÁÊ‹ íÒàÃç¨ à¹Íè× §¨Ò¡áç⹌Á¶Ç‹ §Ãº¡Ç¹¨Ò¡´ÒǾÄËÑʺ´Õ «ÃÕ ÊÕ à»¹š Çѵ¶Ø¢¹Ò´ãËÞ·‹ èÊÕ Ø´ã¹á¶º´ÒÇà¤ÃÒÐˏ¹ŒÍ áÅÐä´ÃŒ ºÑ ¡ÒèѴ»ÃÐàÀ· ãˌ໚¹ ´ÒÇà¤ÃÒÐËᏠ¤ÃÐ ÁÕ¢¹Ò´àÊŒ¹¼Ò‹ ¹Èٹ¡ÅÒ§»ÃÐÁÒ³ 1,000 ¡âÔ ÅàÁµÃ ´ÒÇà¤ÃÒÐˏ¹ŒÍÂÁ¢Õ ¹Ò´µ‹Ò§¡Ñ¹µÑé§áµ‹ËÅÒÂÌ͡ÔâÅàÁµÃ仨¹¶Ö§àÈÉËÔ¹àÅç¡ æ «Öè§ãËÞ‹¾Í·èÕ¨ÐÊÌҧáçâ¹ÁŒ ¶Ç‹ §¢Í§µÇÑ àͧà¾Í×è ·è¨Õ ÐÊÌҧû٠·Ã§ãËàŒ »¹š ·Ã§¡ÅÁ àËÁÍ× ¹½†Ø¹ ´ÒÇà¤ÃÒÐ˹ ÍŒ ·èÁÕ ¢Õ ¹Ò´ãËÞ‹·ÊèÕ Ø´ ¤Í× «ÕÃÕÊ ¨Ñ´ÇÒ‹ ໚¹Çѵ¶¢Ø ¹Ò´àÅ¡ç ä´Œ 㹵͹·Õ¤è ¹Œ ¾º¤Ãé§Ñ áá «ÕÃÊÕ ¶¡Ù ¤´Ô Ç‹Ò໹š ´ÒÇà¤ÃÒÐˏ áµµ‹ ‹ÍÁÒ¶¡Ù ¨´Ñ ã¹ÃкºÊÃØ ÔÂРᵋ´ÒÇà¤ÃÒÐ˹ ÍŒ ºҧ´Ç§àª‹¹ àÇʵҌ áÅÐ äÎà¨Õ ÍÒ¨¨Ñ´ÇÒ‹ ໹š »ÃÐàÀ·ãËÁ‹ãˌ໹š ´ÒÇà¤ÃÒÐ˹ ŒÍ àÁèÍ× ¡ÒÃÊ§Ñ à¡µà¾ÔèÁàµÁÔ ¾º´ÒÇà¤ÃÒÐ˹ ŒÍ ´ÒÇà¤ÃÒÐˏá¤ÃÐä´Œ ¶ÒŒ ÁËÕ ÅÑ¡°Ò¹ÇÒ‹ ÁѹÁ¤Õ ÇÒÁÊÁ´ÅØ ¢Í§¤ÇÒÁ¡´¢Í§¹Òéí ÁÒ¡ ´Ç§Íè¹× æÍ¡Õ ¨¹¶Ö§»‚¤.È. 2006 ¨§Ö ä´ŒÃºÑ ¡ÒèѴ»ÃÐàÀ·ãËÁ㋠ˌ໹š ´ÒÇà¤ÃÒÐˏ à¾Õ§¾Í á¤ÃÐ

13 14 (Outer Planets) (Jupiter) Outer Planets ´ÒÇà¤ÃÒÐˏª¹éÑ ¹Í¡ ËÃ×Í´ÒÇá¡Ê Â¡Ñ É ÁÕÁÇÅÃÇÁ¡¹Ñ ¶§Ö ¡ÇÒ‹ 99% ¢Í§ÁÇÅÊÒ÷§éÑ ËÁ´·Õè https://solarsystem.nasa.gov/planets/jupiter/overview/ ⤨ÃÃͺ´Ç§ÍÒ·µÔ  ÁÕ 4 ´Ç§ ä´áŒ ¡‹ ´ÒǾÄËÊÑ º´Õ ´ÒÇàÊÒÏ ´ÒÇÂÙàùÊÑ áÅдÒÇ๻¨¹Ù ´ÒǾÄËÑʺ´Õ¡ºÑ ´ÒÇàÊÒÃÁ ÍÕ §¤»ÃСͺàµÁç ä»´ŒÇÂäÎâ´ÃਹáÅÐÎÕàÅÕÂÁ ´ÒÇÂÙàùÑÊ¡ºÑ ´ÒÇ ´ÒǾÄËÑʺ´Õ ÁÁÕ ÇÅ»ÃÐÁÒ³ 318 ෋ҢͧÁÇÅâÅ¡ »ÃСͺ´ŒÇ¡Ò«äÎâ´Ãਹ ๻¨¹Ù ÁÍÕ §¤»ÃСͺʋǹãËÞà‹ »š¹¹éíÒᢧç Á¹Õ ¡Ñ ´ÒÃÒÈÒʵÏ·àÕè Ëç¹ÇÒ‹ ´ÒÇÊͧ´Ç§ËÅѧ¹¤Õé Çà áÅÐÎÕàÅÕÂÁ¨íҹǹÁÒ¡ ¤ÇÒÁÌ͹·ÕÊè §Ù ÁÒ¡ÀÒÂ㹢ͧ´ÒÇ·íÒãËŒà¡´Ô ¤Ø³Å¡Ñ ɳР¨Ñ´à»š¹»ÃÐàÀ·à©¾ÒТͧÁ¹Ñ àͧ ¤×Í \"´ÒǹéÒí ᢧç Â¡Ñ É\" ´ÒÇᡍÊÂ¡Ñ É· ѧé ÊÁÕè ÇÕ §áËǹÍ‹٠Ẻ¡è§Ö ¶ÒÇÃËÅÒ»ÃСÒÃã¹ÊÀÒ¾ºÃÃÂÒ¡ÒȢͧ´ÒÇ àª¹‹ ᶺàÁ¦ áÅШ´Ø á´§ ÃͺµÇÑ áÁàŒ Áè×ÍÁͧ¨Ò¡âÅ¡¨ÐàËç¹ä´ŒªÑ´áµà‹ ¾ÂÕ §Ç§áËǹ¢Í§´ÒÇàÊÒÏ ãËÞ‹ ´ÒǾÄËÊÑ º´ÁÕ Õ´Ç§¨Ñ¹·Ãº ÃÇÔ Ò÷ÃÕè ÙŒ¨¡Ñ áÅÇŒ ·§Ñé ÊÔé¹ 67 ´Ç§ ´Ç§·ãÕè ËÞ‹·ÊèÕ ´Ø 4 ´Ç§¤Í× á¡¹ÁÔ Õ´ ¤ÑÅÅÊÔ âµ äÍâÍ áÅÐÂâÙ Ã»Ò ÁÕÅ¡Ñ É³Ð¤ÅÒŒ ¤ÅÖ§¡ÑºÅ¡Ñ ɳТͧ ´ÒÇà¤ÃÒÐˏã¡Å⌠š હ‹ ÁÀÕ àÙ ¢Òä¿ áÅÐÁÕ¡Ãкǹ¡ÒäÇÒÁÌ͹ÀÒÂ㹢ͧ´ÒÇ ´Ç§¨Ñ¹·ÃᏠ¡¹ÔÁմ໚¹´ÒǺÃÔÇÒ÷Õãè ËÞ‹·ÕÊè Ø´ã¹ÃкºÊØÃÂÔ Ð ÁÕ¢¹Ò´ãËÞ‹¡Ç‹Ò´ÒǾ¸Ø

15 16 (Saturn) (Uranus) Jewel of Our Solar System The Sideways Planet https://solarsystem.nasa.gov/planets/saturn/overview/ https://solarsystem.nasa.gov/planets/uranus/overview/ ´ÒÇàÊÒÏ ໚¹´ÒÇà¤ÃÒÐˏ·âèÕ ´´à´¹‹ ã¹àÃÍ×è §·ÕèÁÃÕ ÐººÇ§áËǹ¢¹Ò´ãËÞ‹·àÕè Ëç¹ä´ªŒ Ñ´ Å¡Ñ É³Ð ´ÒÇÂà٠ùÊÑ Á¢Õ ¹Ò´»ÃÐÁÒ³ 14 à·Ò‹ ¢Í§ÁÇÅâÅ¡ ໹š ´ÒÇà¤ÃÒÐˏÁÇŹ͌ ·ÊèÕ Ø´ã¹Ãкº ¢Í§´ÒÇÃÇÁ¶§Ö ÊÀÒ¾ºÃÃÂÒ¡ÒȤŌÒÂ¤Å§Ö ¡Ñº´ÒǾÄËÊÑ º´Õ áµÁ‹ ÕÁÇŹ͌ ¡ÇÒ‹ ÁÒ¡ â´ÂÁÕ ÊØÃÂÔ ÐªÑ鹹͡ ÅѡɳСÒÃ⤨âͧ´ÒÇÂà٠ùÊÑ äÁ‹àËÁ×͹´ÒÇà¤ÃÒÐˏ´Ç§Íè¹× Áѹ¨Ð⤨ÃÃͺ ÁÇÅâ´Â»ÃÐÁÒ³ 95 ෋ҢͧÁÇÅâÅ¡ ´ÒÇàÊÒÃÁ մǧ¨Ñ¹·Ãº ÃÇÔ Ò÷ÕÃè ¨ŒÙ Ñ¡áÅŒÇ 60 ´Ç§ ã¹ ´Ç§ÍÒ·µÔ ÂᏠººµÐᤧ¢ŒÒ§ â´ÂÁÕ¤ÇÒÁàÍÕ§¢Í§á¡¹ÁÒ¡¡ÇÒ‹ 90 ͧÈÒàÁ×èÍà·Õº¡ºÑ ÃйҺ ¨Òí ¹Ç¹´Ç§¨Ñ¹·Ã·§Ñé ËÁ´ÁÕÍÂÙ‹ 2 ´Ç§¤Í× ä··Ñ¹áÅÐà͹à«ÅÒ´ÊÑ áÊ´§ãËŒà˹ç ÊÞÑ ÞÒ³¢Í§ ÊØÃÂÔ ÇÔ¶Õ á¡¹¡ÅÒ§¢Í§´ÒǨÐÁÍÕ ³Ø ËÀÁÙ ÔàÂ¹ç ¡Ç‹Ò´ÒÇᡍÊÂÑ¡É´ ǧÍ×¹è æ áÅÐἤ‹ ÇÒÁÌ͹ ¡ÒÃà»ÅèÂÕ ¹á»Å§·Ò§¸Ã³ÕÇ·Ô ÂÒ áÁŒÇ‹Òͧ¤»ÃСͺÊÇ‹ ¹ãËÞ‹¨Ð໚¹¹éíÒá¢§ç ´Ç§¨Ñ¹·Ãä ··Ñ¹ ÍÍ¡ÁÒÊ‹ÍÙ Ç¡ÒÈÀÒ¹͡à¾ÂÕ §¹ÍŒ ¹Դ ´ÒÇÂà٠ùÑÊÁմǧ¨Ñ¹·ÃºÃÔÇÒ÷ÃèÕ ÙŒ¨Ñ¡áÅŒÇ 27 ´Ç§ Á¢Õ ¹Ò´ãËÞ‹¡ÇÒ‹ ´ÒǾظ áÅÐ໹š ´Ç§¨Ñ¹·ÃºÃÔÇÒÃà¾Õ§´Ç§à´ÕÂÇã¹ÃкºÊÃØ ÂÔ Ð·ÕÁè ªÕ ¹éÑ ¡Å‹ÁØ ¢Í§´Ç§¨Ñ¹·Ã¢¹Ò´ãËÞä‹ ´áŒ ¡‹ ä··Òà¹ÂÕ âͺÃÔ Í¹ ÍÁÑ àºÃÂÕ Å àÍàÃÕÂÅ áÅÐÁÃÔ Ñ¹´Ò ºÃÃÂÒ¡ÒÈ

17 18 (Neptune) (Kuiper Belt) The Windiest Planet https://solarsystem.nasa.gov/planets/neptune/overview/ https://solarsystem.nasa.gov/solar-system/kuiper-belt/overview/ ´ÒÇ๻¨Ù¹¶Ö§¨ÐÁÕ¢¹Ò´àÅç¡¡Ç‹Ò´ÒÇÂÙàùÑÊ áµ‹ÁÁÕ ÇÅÁÒ¡¡Ç‹Ò ¤Í× »ÃÐÁÒ³ 17 à·Ò‹ ¢Í§ÁÇÅ âÅ¡ ´§Ñ ¹Ñé¹Áѹ¨§Ö ໚¹´ÒÇ·èÁÕ ¤Õ ÇÒÁ˹Òá¹¹‹ ÁÒ¡ ´ÒÇ๻¨Ù¹á¼Ã‹ §Ñ ÊÕ¤ÇÒÁÌ͹¨Ò¡á¡¹¡ÅÒ§ ÍÍ¡ÁÒÁÒ¡ ᵋ¡çÂѧ¹ÍŒ ¡ÇÒ‹ ´ÒǾÄËÑʺ´ÕËÃÍ× ´ÒÇàÊÒÏ ๻¨¹Ù Áմǧ¨Ñ¹·ÃºÃÔÇÒ÷èÃÕ Œ¨Ù ¡Ñ áÅÇŒ 13 ´Ç§ ´Ç§·ÕèãËÞ·‹ ÊèÕ Ø´¤Í× ä·Ã·Ñ¹ ÁÊÕ ÀÒ¾¡ÒÃà»ÅèÕ¹á»Å§·Ò§¸Ã³ÕÇ·Ô ÂÒÍÂÙ‹ ઋ¹ÁÕ ¹íéÒ¾ØÌ͹ä¹âµÃਹàËÅÇ áÅÐ໹š ´ÒǺÃÔÇÒâ¹Ò´ãËÞà‹ ¾ÂÕ §´Ç§à´ÕÂÇ·ÕèÁÇÕ §â¤¨ÃŒ͹¶Í ËÅѧ ´ÒÇ๻¨Ù¹Â§Ñ ʧ‹ ´ÒÇà¤ÃÒÐˏàÅ¡ç æ¨íҹǹ˹èÖ§ËÃ×Í๻¨¹Ù â·Ã¨Ñ¹ ࢌÒä»ã¹Ç§â¤¨Ã¢Í§ ´Ç§¨¹Ñ ·Ãä ··Ñ¹´ÇŒ Â

19 20 (Kuiper Belt) (Pluto) Dwarf Planet ᶺä¤à»ÍÏ (Kuiper Belt) ËÁÒ¶§Ö ºÃÔàdz·ÕèÍ‹ÙàÅÂǧ⤨âͧ´ÒÇ๻¨Ù¹ÍÍ¡ä» ·Õè https://solarsystem.nasa.gov/planets/dwarf-planets/pluto/overview/ ´ÒŒ ¹¹Í¡ÃкºÊØÃÂÔ ÐÃͺ¹Í¡ ÁÕºÃàÔ Ç³¡ÇÒŒ § 3,500 ŌҹäÁŏ ÁÕ¡ÍŒ ¹Çѵ¶áØ ¢§ç ໚¹¹íÒé á¢§ç ¢¹Ò´àÅ硨Òí ¹Ç¹Áҡ⤨ÃÃͺ´Ç§ÍҷԵ Å¡Ñ É³Ð¤ÅÒŒ ¡Ѻᶺ´ÒÇà¤ÃÒÐ˹ ÍŒ  ·èÍÕ Â‹Ù ´ÒǾÅÙâµ (Pluto) ¶Ù¡¤Œ¹¾ºã¹»‚ ¾.È. 2473 â´Â Clyde William Tombaugh ÃÐËÇÒ‹ §Ç§â¤¨Ã¢Í§´ÒÇ꤄ ¤ÒáºÑ ´ÒǾÄËÊÑ º´Õ ÇµÑ ¶·Ø ÍèÕ ÂãÙ‹ ¹á¶ºä¤à»ÍÏ ÁªÕ èÍ× àÃÕÂ¡Ç‹Ò à»š¹´ÒÇà¤ÃÒÐËᏠ¤ÃÐã¹á¶ºä¤à»ÍÏ áÅÐ໹š ÇµÑ ¶ãØ ¹á¶ºä¤à»Íê éÔ¹áá·èÕ¶Ù¡¤¹Œ ¾º ÇµÑ ¶Øᶺä¤à»ÍÏ (Kuiper Belt Object - KBO) ËÃ×ÍÍÕ¡ªÍè× Ë¹è§Ö Ç‹Ò ÇµÑ ¶¾Ø ¹Œ ´ÒÇ๻¨Ù¹ Á¹Ñ Á¢Õ ¹Ò´ãËÞ‹·ÊÕè ´Ø áÅÐÁÁÕ ÇÅÁÒ¡·ÊÕè ش໹š Í¹Ñ ´ÑºÊͧ㹺ÃôҴÒÇà¤ÃÒÐˏá¤ÃзÕè (Trans-Neptunian Object - TNO) «§Öè ÁÕͧ¤» ÃСͺʋǹãËދ໚¹¹íÒé á¢ç§ àªè×͡ѹÇÒ‹ ÃÙ¨Œ Ñ¡ã¹ÃкºÊØÃÔÂÐ ´ÒǾÅÙâµÁÕÅ¡Ñ É³ÐàËÁ×͹¡ÑºÇµÑ ¶ÍØ ¹è× æ 㹺ÃÔàdzà´ÂÕ Ç¡¹Ñ ¤×Í ¡ÍŒ ¹¹Òíé ᢧç àËÅ‹Ò¹éÕ à»¹š áËÅ‹§¡íÒà¹´Ô ¢Í§´ÒÇËÒ§¤ÒºÊ¹Ñé â´Âªè×Íᶺä¤à»ÍϹÕé ä´µŒ §éÑ à¾Íè× à»¹š »ÃСͺ仴nj ÂË¹Ô áÅйíéÒᢧç ໹š ʋǹãËÞ‹ ǧ⤨âͧ´ÒǾÅâÙ µÁÕ¤ÇÒÁàÂÍ×é § à¡ÕÂõáÔ ¡‹ à¨ÍÃÒÏ´ ä¤à»ÍÏ ¼¤ŒÙ ¹Œ ¾º ȹ٠¡ÅÒ§ÁÒ¡ ËÁÒ¤ÇÒÁÇÒ‹ àÁè×Í´ÒǾÅÙâµÍÂã‹Ù ¹µÒí á˹‹§·ãèÕ ¡ÅŒ´Ç§ÍÒ·ÔµÂÁ Ò¡ ·èÊÕ ´Ø Á¹Ñ ¨ÐÍ‹Ùã¡ÅŒ¡Ç‹Òǧ⤨âͧ´ÒÇ๻¨Ù¹

21 22 (Scattered Disc) (Eris) แถบหินกระจายมีย่านคาบเกี่ยวกนั กบั แถบไคเปอร์ แตแ่ ผ่ตวั ออกไปทางด้าน https://solarsystem.nasa.gov/planets/dwarf-planets/eris/in-depth/ นอกของระบบเป็นบริเวณกว้าง เชื่อว่าในแถบหนิ กระจายนีเ้ป็ นต้นกําเนดิ ของ บรรดาดาวหางคาบสนั ้ วตั ถใุ นแถบหินกระจายถกู แรงโน้มถ่วงรบกวนจากดาว ÍÕÃÊÕ à»¹š Çѵ¶ãØ ¹á¶ºËÔ¹¡ÃШÒ·ÁÕè ¢Õ ¹Ò´ãËÞ‹·ÕÊè ´Ø à·Ò‹ ·ÃÕè ÙŒ¨Ñ¡ ໚¹µ¹Œ à˵آͧ¡Òà เนปจนู ในยคุ ต้น ๆ ผลกั ไปมาจนทําให้มีวงโคจรท่ีไม่แน่นอน เรียกวตั ถใุ นแถบหิน ¶¡à¶ÂÕ §¡¹Ñ àÃÍ×è §¤Ø³ÊÁºÑµ¢Ô ͧ¡ÒÃ໹š ´ÒÇà¤ÃÒÐˏ à¾ÃÒÐÁѹÁ¢Õ ¹Ò´ãËÞ¡‹ Ç‹Ò กระจายวา่ \"วตั ถกุ ระจายในแถบไคเปอร์\" ´ÒǾÅâÙ µÍÂÒ‹ §¹ŒÍ 5% â´ÂÁÕàÊŒ¹¼Ò‹ ¹È¹Ù ¡ ÅÒ§»ÃÐÁÒ³ 2,400 ¡âÔ ÅàÁµÃ (1,500 äÁÅ) ¶Í× à»š¹´ÒÇà¤ÃÒÐˏá¤ÃТ¹Ò´ãËÞ‹·ÕèÊØ´·Õè໚¹·ÃÕè ŒÙ¨¡Ñ ÍÃÕ ÊÕ ÁÕÅ¡Ñ É³Ð Ç§â¤¨ÃÁ¤Õ ‹Ò¤ÇÒÁàÂÍé× §È¹Ù ¡ÅÒ§¤‹Í¹¢ŒÒ§ÊÙ§àËÁ×͹¡Ñº´ÒǾÅâÙ µ

23 24 (Oort Cloud) (Sedna) Oort Cloud https://solarsystem.nasa.gov/solar-system/oort-cloud/overview/ à«´¹Ò ໹š ÇµÑ ¶Ø¢¹Ò´ãËÞ‹¤ÅÒŒ ´ÒǾÅÙâµ ÁÊÕ Õá´§ áÅÐÁÇÕ §â¤¨ÃǧÃÕ¢¹Ò´ãËÞ‹ÁÒ¡ 㪌 àÇÅÒ㹡ÒÃ⤨ÃÃͺÅÐ 12,050 »‚ äÁà¤ÔÅ Í.Õ ºÃÒǹ ໚¹¼¤ŒÙ Œ¹¾º´ÒǹàÕé ÁÍ×è »‚ ¤.È. 2003 ໹š ¢ÍŒ ÊÁÁص°Ô Ò¹·µèÕ é§Ñ ¢¹éÖ â´Â¹¡Ñ ´ÒÃÒÈÒʵê ÒÇà¹à¸ÍÏᏴª ×èÍ á¨¹ ÍÍÏ· à¢Ò¤´Ô ÇÒ‹ Á¹Ñ äÁ‹¹Ò‹ ¨Ð໚¹ÊÁÒª¡Ô ·Ñ§é ¢Í§á¶ºË¹Ô ¡ÃШÒÂËÃÍ× á¶ºä¤à»ÍÏ à¾ÃÒШشã¡Å´Œ ǧ (Jan Oort) ¶Ö§ÃкºÊØÃÂÔ Ð¢Í§àÃÒË‹ÍËÁŒØ ´ÇŒ ÂÇÑÊ´¡Ø ҍ «á¢ç§ «§Öè ËÒ¡ÁáÕ Ã§â¹ÁŒ ¶Ç‹ § ÍÒ·µÔ ·èÕÊ´Ø ÂѧÍ‹ËÙ ‹Ò§à¡¹Ô ¡Ç‹Ò¨Ð໹š ÇµÑ ¶·Ø Õ趡٠´Õ´ÍÍ¡ÁÒ´ÇŒ Âáç⹌Á¶Ç‹ §¢Í§´ÒÇ๻¨Ù¹ ¨Ò¡ÀÒ¹͡ÁÒ¡Ãзº¡ÃÐà·Í× ¹ ¡Ò«á¢§ç àËÅÒ‹ ¹Õé¡ç¨ÐËÅ´Ø à¢ÒŒ ÊÙÇ‹ §â¤¨ÃÃͺ´Ç§ à¢Ò¡ºÑ ¹Ñ¡´ÒÃÒÈÒʵϤ¹Í×¹è æ àËç¹ÇÒ‹ Áѹ¹‹Ò¨Ð໚¹ÇµÑ ¶ØªéÔ¹áá㹡ÅÁØ‹ »ÃЪҡÃãËÁ¢‹ ͧ ÍÒ·µÔ  ¡ÅÒÂ໚¹´ÒÇËҧǧ⤨äҺÂÒÇ (Long-period comets) Ãкº ºÃÒǹàÃÂÕ ¡»ÃЪҡÃãËÁ¢‹ ͧÃкºàËÅ‹Ò¹ÕÇé ‹Ò \"àÁ¦ÍÍϵ¡ÅØÁ‹ ã¹\" à¾ÃÒÐÁѹÍÒ¨ÁÕ Å¡Ñ É³Ðઋ¹à´ÂÕ Ç¡¹Ñ áÁÇŒ Ò‹ ¨ÐÍ‹Ùã¡Å´Œ ǧÍÒ·µÔ ÂÁ Ò¡¡ÇÒ‹ ¡µç ÒÁ ÁÕ¤ÇÒÁ໚¹ä»ä´Œ·àèÕ «´¹Ò¨Ð ໹š ´ÒÇà¤ÃÒÐËᏠ¤ÃÐ áÁŒ¨ÐÂѧµÍŒ §¾Ôʨ٠¹¶ Ö§Êѳ°Ò¹¢Í§Á¹Ñ àÊÕ¡‹Í¹

 https://sites.google.com/site/workingeegee/home/gg05 Edited  http://www.lesa.biz/astronomy/solar-system/origin  http://kroowanss.blogspot.com/p/1.html by  http://www.lesa.biz/astronomy/solar-system/composition  https://docs.google.com/document/d/1aKebpniWZeZ0NZeppI_ ¹ÒÂÀÙÁÔ ÍÀÂÑ ¾ÂÍÁ ÃËÑʹÊÔ µÔ 6110601748 QwMEoAGnRKRFhYP0RgLn-CFc/edit ÁËÒÇ·Ô ÂÒÅÑÂà¡ÉµÃÈÒʵÏ  https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8% Mission completed 9A%E0%B8%9A%E0%B8%AA%E0%B8%B8%E0%B8%A3%E0%B8%B4 %E0%B8%A2%E0%B8%B0  https://sites.google.com/a/samakkhi.ac.th/rabb-suriya-solar- system-3-4-swk/daw-kheraah-chan-ni-inner-planets  http://www.lesa.biz/astronomy/solar- system/composition/planet-types  https://solarsystem.nasa.gov/