2014³â 3¿ù BICEP2 ÀüÆÄõ¹®ÇÐ ÆÀÀº ºò¹ð(Big Bang) ¸ðµ¨¿¡¼ Áß¿äÇÑ ±ÞÆØÃ¢(inflation)ÀÇ Áõ°Å¸¦ ¹ß°ßÇß´Ù°í ´ë´ëÀûÀ¸·Î ¼±ÀüÇß¾ú´Ù.[1]
ºò¹ð ¿ìÁַп¡¼ ±ÞÆØÃ¢Àº ¿ìÁÖ°¡ ±ØÈ÷ ªÀº ½Ã°£ ¸¸¿¡ ¾öû³ Å©±â·Î ±Þ°ÝÈ÷ Áõ°¡Çß´Ù´Â ÀÌ·ÐÀÌ´Ù. ±ÞÆØÃ¢ ÀÌ·ÐÀº ºò¹ðÀÌ·ÐÀÌ °¡Áö´Â ¸Å¿ì ½É°¢ÇÑ ¹®Á¦(ÁöÆò¼±¹®Á¦, Æòź¼º¹®Á¦...)µéÀ» ÇØ°áÇϱâÀ§Çؼ ÀӽùæÆíÀûÀ¸·Î °í¾ÈµÈ °¡¼³ÀÌ´Ù.[2] ¼¼¼ÓÀû ¿ìÁÖ·ÐÀÚµéÀº ¿ìÁÖ Æø¹ßÀÇ ½ÇÁ¦Àû ¿øÀÎÀ¸·Î ±ÞÆØÃ¢À» º¸±â ½ÃÀÛÇßÁö¸¸, ±ÞÆØÃ¢Àº ¿ø·¡ ºò¹ð Á÷ÈÄ¿¡ ¹ß»ýÇß´ø °ÍÀ¸·Î »ý°¢µÆ´ø °ÍÀÌ´Ù.[3] µû¶ó¼ ÀÌ °¡¼³Àû ±ÞÆØÃ¢ °úÁ¤¿¡ ´ëÇÑ Áõ°Å¸¦ ã´Â °ÍÀº ºò¹ð ÁöÁöÀڵ鿡°Ô´Â ¸Å¿ì Áß¿äÇÏ´Ù.
Áö±¸¿¡´Â ¸ðµç ¹æÇâÀ¸·ÎºÎÅÍ °ÅÀÇ ±ÕÀÏÇÑ º¹»ç¼±(radiation)ÀÌ ¿À°í ÀÖ´Ù. ÀÌ º¹»ç¼±Àº ÀüÀڱ⠽ºÆåÆ®·³ÀÇ ¸¶ÀÌÅ©·ÎÆÄ ºÎºÐ¿¡¼ ÃÖ°í °µµ¸¦ °®°í Àֱ⠶§¹®¿¡, ¿ìÁÖ ¸¶ÀÌÅ©·ÎÆÄ ¹è°æ(cosmic microwave background, CMB) º¹»ç¼±À̶ó°í ºÒ·ÁÁø´Ù. ¼¼¼ÓÀû ¿ìÁÖ·ÐÀÚµéÀº ÀÌ ¿ìÁÖ¹è°æº¹»ç¼±À» ºò¹ð ÈÄ 40¸¸³â ½Ã±âÀÇ Àܱ¤À¸·Î¼ ÇØ¼®Çϰí ÀÖ´Ù. BICEP2 ÆÀÀº CMB º¹»ç¼±¿¡¼ B-¸ðµå Æí±¤(B-mode polarization)À̶ó ºÒ¸®´Â ¼Ò¿ëµ¹ÀÌ ÆÐÅÏÀ» ¹ß°ßÇß´Ù. ÀÌ·¯ÇÑ ÆÐÅÏÀº ±ÞÆØÃ¢ °úÁ¤¿¡¼ ¿ø½Ã 'Áß·ÂÆÄ(gravity waves)'¿¡ ÀÇÇØ¼ CMB¿¡ »õ°ÜÁø °ÍÀ¸·Î »ý°¢Çß´Ù.
´ç½Ã¿¡ ºò¹ð ÁöÁöÀÚµéÀº ȯȣÇß´Ù. ±×·¯³ª ´ÜÁö ¹ßÇ¥ ¸î °³¿ù ÈÄ¿¡ ´Ù¸¥ °úÇÐÀÚµéÀº ±× ºÐ¼®ÀÇ °áÇÔÀ» ÁöÀûÇß´Ù. BICEP2 ÆÀÀº ¿ì¸® ÀºÇÏ ³»ÀÇ ¸ÕÁö¿¡¼ ¹æÃâµÈ ¸¶ÀÌÅ©·ÎÆÄ¿¡ ÀÇÇØ¼ ¹ß»ýµÉ ¼ö ÀÖ´Â B-¸ðµå Æí±¤ÀÇ ¾çÀ» ½É°¢ÇÏ°Ô °ú¼ÒÆò°¡Çß´ø °ÍÀÌ´Ù.[4] µû¶ó¼, ºò¹ðÀÇ '°áÁ¤Àû Áõ°Å'·Î ÁÖÀ嵯´ø CMB Æí±¤ ÆÐÅÏÀº ÀÌ °¡¼³ÀûÀÎ ±ÞÆØÃ¢ °úÁ¤°ú´Â ¾Æ¹«·± »ó°üÀÌ ¾ø¾ú´ø °ÍÀ̾ú´Ù. ÇÑ Àú¸íÇÑ À̷й°¸®ÇÐÀÚ´Â ºÎ²ô·¯¿î ¼Òµ¿À» 'ºò¹ðÀÇ ½Ç¼ö(Big Bang blunder)'¶ó°í ºÒ·¶´Ù.[5]
±×·¯³ª BICEP2 ÀüÆÄ¸Á¿ø°æ¸¸ÀÌ ÀÌ ¸¶ÀÌÅ©·ÎÆÄ ¹è°æº¹»ç Á¤º¸ÀÇ À¯ÀÏÇÑ ¿øÃµÀº ¾Æ´Ï¾ú´Ù. CMB ÃøÁ¤Àº ¶ÇÇÑ ÇöûÅ© À§¼º(Planck satellite)¿¡ ÀÇÇØ¼µµ ¾ò¾îÁ®¿Ô´Ù. ±×¸®°í ÇöûÅ© µ¥ÀÌÅÍ ºÐ¼®ÀÇ ÃÖÃÊ °á°ú´Â 2013³â¿¡ ¹ßÇ¥µÆ¾ú´Ù.[6] ±×·¯³ª ÀÏÂ÷ º¸°í¼´Â ÇöûÅ© CMB µ¥ÀÌÅͰ¡ ±ÞÆØÃ¢ÀÇ ÇÊ¿äÇÑ Áõ°Å¸¦ Á¦°øÇØÁÙ °ÍÀ» Èñ¸ÁÇÏ´Â ¸î¸î »ç¶÷µé¿¡ ÀÇÇØ¼ Á¦±âµÈ, CMB ³»ÀÇ B-¸ðµå Æí±¤¿¡ ´ëÇÑ ¿¬±¸¸¦ Æ÷ÇÔÇÏÁö ¾Ê°í ÀÖ¾ú´Ù. ±×µéÀÇ ÁÖÀåÀº È®À뵃 ¼ö ¾ø¾ú´Ù.
±×·¯³ª ÀÌÁ¦ ÇöûÅ© À§¼º µ¥ÀÌÅͷκÎÅÍ ¾ò¾îÁø, CMB ³»ÀÇ Æí±¤ ÆÐÅÏ¿¡ ´ëÇÑ ºÐ¼®ÀÌ Áö³ ´Þ ³í¹®À¸·Î º¸°íµÇ¾ú´Ù.[7] ÀúÀÚµéÀº ¿ì¸® ÀºÇÏ ³»ÀÇ ¸ÕÁö·Î ÀÎÇÑ '³ëÀÌÁî(noise)'°¡ BICEP2 ÆÀ¿¡ ÀÇÇØ¼ °ËÃâµÈ ½ÅÈ£¿Í °°Àº Å©±âÀÎ °ÍÀ¸·Î °á·ÐÁö¾ú´Ù. µû¶ó¼ ÇöûÅ© µ¥ÀÌÅÍÀÇ ºÐ¼® °á°ú¿¡ ÀÇÇϸé, BICEP2 ÆÀ¿¡ ÀÇÇØ °ËÃâµÈ ½ÅÈ£´Â ¿ì¸® ÀºÇÏ ³»ÀÇ ¸ÕÁö¿¡ ÀÇÇØ¼ ¹ß»ýÇÑ ³ëÀÌÁîÀÏ °¡´É¼ºÀ» È®ÀÎÇß´ø °ÍÀÌ´Ù.
ºò¹ð ÁöÁöÀÚ¿¡°Ô´Â ´õ¿í °ï¶õÇϰԵµ, ·±´øÀÇ Å·½º Ä®¸®Áö ¿¬±¸ÀÚµéÀº BICEP2ÀÇ ÁÖÀåÀ» ¾×¸é ±×´ë·Î ¹Þ¾ÆµéÀÏ °æ¿ì, ¿ìÁÖ´Â ºò¹ð Á÷ÈÄ¿¡ ÀÚü°¡ ºØ±«Çؾ߸¸ ÇÔÀ» ÀǹÌÇÑ´Ù°í ÁÖÀåÇß´Ù. µû¶ó¼ ¸¸¾à BICEP2ÀÇ °á°ú°¡ ¸Â´Â´Ù¸é, ¿ì¸®ÀÇ ¿ìÁÖ´Â Á¸ÀçÇÒ ¼ö ¾ø´Ù´Â °ÍÀÌ´Ù![8]
ÃÖÃÊ BICEP2 ¹ßÇ¥ ½Ã¿¡ ¿ä¶õÇÏ°Ô ¼±ÀüµÆ´ø °Í°ú ´Þ¸®, À̰ÍÀº ¿ìÁÖÀÇ ±â¿ø¿¡ °üÇÑ ¼¼¼ÓÀû À̷п¡ ´ëÇÑ ÃÖÃÊÀÇ ±ô¦ ³î¶ö¸¸ÇÑ Áõ°Å°¡ ¾Æ´Ï¾ú´Ù. ÀÌ·¯ÇÑ ¼Òµ¿Àº óÀ½ ÀÖ´ø Àϵµ ¾Æ´Ï°í, ¸¶Áö¸·ÀÌ µÇÁöµµ ¾ÊÀ» °ÍÀÌ´Ù.[9] ÁøÈ·ÐÀ̶ó´Â °úÇÐÀû ÆÐ·¯´ÙÀÓ ³»¿¡¼ ÁÖÀåµÇ´ø ¼±Á¤ÀûÀÎ °úÇÐÀû Áõ°ÅµéÀÌ ¾ó¸¶³ª ¸¹ÀÌ ¹øº¹µÆ¾ú´Â°¡. ÇÊÆ®´Ù¿îÀÎ(Piltdown Man), ÈçÀû±â°ü(vestigial organs), ÇìÄÌÀÇ ¹è¹ß»ýµµ, ÀÒ¾î¹ö¸° °í¸®·Î ÁÖÀ嵯´ø ¾ÆÀÌ´Ù(Ida), Á¤Å© DNA, ºò¹ðÀÇ °áÁ¤Àû Áõ°Å... Å©¸®½ºÃµµéÀº ¼¼¼ÓÀû °úÇÐÀÚµéÀÌ ÁøÈ·ÐÀÇ Áõ°Å¸¦ ¹ß°ßÇß´Ù°í ¿ä¶õÇÏ°Ô ¶°µé¾î´î ¶§ À§ÃàµÇ°Å³ª µÎ·Á¿öÇÒ Çʿ䰡 ÀüÇô ¾ø´Â °ÍÀÌ´Ù. ±×·¯³ª ¿©ÀüÈ÷ ¸¹Àº Å©¸®½ºÃµµéÀº ÁøÈ±³ÀÇ °úÇÐÀû ¡®»çÁ¦¡¯µéÀÇ ÁÖÀå¿¡ ´ëÇØ Àǹ®À» °®±â¸¦ ²¨·ÁÇϰí ÀÖ´Ù. ±×µéÀÇ ÁÖÀåÀÌ ±ØÈ÷ ºñ³í¸®ÀûÀ̰í, ºñÇÕ¸®ÀûÀ̰í, ÀüÇô ÀÌÄ¡¿¡ ¸ÂÁö ¾Ê¾Æµµ ¸»ÀÌ´Ù. ±×¸®°í ¾î¶² »ç¶÷µéÀº ±×µéÀÇ ÁÖÀåÀ» ¹Þ¾Æµé¿©¾ß¸¸ ÇÑ´Ù°í ¸»Çϸç, ¼º°æ°ú ÀüÇô ¸ð¼øµÇÁöµµ ¾Ê´Â´Ù°í ¸»ÇÑ´Ù.
ÀÌ ÃÖ±ÙÀÇ ¼Òµ¿Àº Å©¸®½ºÃµµé¿¡°Ô ´ÙÀ½¿¡µµ µîÀåÇÒ ±×µéÀÇ À̷п¡ ´ëÇÑ »õ·Î¿î Áõ°Å¶ó´Â ¼¼¼ÓÀû °úÇÐÀÚµéÀÇ ¿ä¶õÇÑ ¹ßÇ¥¿¡ ´ëÇØ, À§ÃàµÇÁö ¾Ê°í, ±× Áõ°Å¸¦ ²Ä²ÄÈ÷ »ìÆìº¼ ¼ö ÀÖµµ·Ï ¿ë±â¸¦ ÁÖ°í ÀÖ´Ù. ±×µéÀº ´Ã»ó ȸÀÇ·Ð(skepticism)Àº ¹Ì´öÀ̶ó°í ¸»ÇØ¿ÀÁö ¾Ê¾Ò´Â°¡?
References
1. Overbye, D. 2014. Space Ripples Reveal Big Bang's Smoking Gun. New York Times. Posted on nytimes.com March 17, 2014, accessed March 17, 2014. 2. Lisle, J. 2003. Light-travel time: a problem for the big bang. Creation. 25 (4): 48-49. 3. Guth, A. The Inflationary Universe: Alan Guth. Edge. Posted on edge.org November 19, 2002, accessed March 17, 2014. 4. Cho, Adrian. Doubts Shroud Big Bang Discovery. Science. Posted on sciencemag.org May 19, 2014 accessed May 21, 2014. 5. Steinhardt, P. 2014. Big Bang blunder bursts the multiverse bubble. Nature. 510 (7503): 9. 6. Hebert, J. 2013. The Planck Data and the Big Bang. Creation Science Update. Posted on icr.org April 3, 2013, accessed September 24, 2014. 7. Adam, R. et al. 2014. Planck intermediate results. XXX. The angular power spectrum of polarized dust emission at intermediate and high Galactic latitudes. Submitted to Astronomy and Astrophysics. Pre-print submitted to arxiv.org on September 19, 2014, accessed September 24, 2014. 8. Parnell, B. A. Higgs Boson Seems to Prove that the Universe Doesn't Exist. Forbes.com. Posted on forbes.com June 24, 2014, accessed September 24, 2014. 9. Hebert, J. 2014. 'Smoking Gun' Evidence of Inflation? Creation Science Update. Posted on icr.org March 21, 2014, accessed September 24, 2014.
*Dr. Hebert is Research Associate at the Institute for Creation Research and received his Ph.D. in physics from the University of Texas at Dallas.
*°ü·Ã ±â»ç 1 : `ºò¹ð ÈÄ ±ÞÆØÃ¢ Áõ°Å` ¿À·ù °¡´É¼º È®ÀÎ (2014. 9. 23. µðÁöÅПÀÓ½º) http://www.dt.co.kr/contents.html?article_no=2014092302109954602002
À¯·´ ¿¬±¸Áø ¡®ºò¹ð ÈÄ ±ÞÆØÃ¢ Áõ°Å¡¯ ¿À·ù °¡´É¼º È®ÀÎ (2014. 9. 24. »çÀ̾ð½ºÅ¸ÀÓ½º) http://www.sciencetimes.co.kr/?p=128641&cat=132&post_type=news
'ºò¹ðÀÌ·Ð µÞ¹Þħ Áß·ÂÆÄ ÈçÀûÀº ¿ìÁÖ¸ÕÁö Àϼöµµ¡± (2014. 9. 24. µ¿¾ÆÀϺ¸) http://news.donga.com/3/all/20140924/66665914/1
'¿ìÁÖ ±ÞÆØÃ¢ Áõ°Å' ³í¹® ¿À·ù ÀÎÁ¤¡¦»ç½Ç»ó öȸ (2015. 2. 1. ¼¼°èÀϺ¸) http://www.segye.com/content/html/2015/02/01/20150201002211.html?OutUrl=daum
¿ìÁÖ¹è°æ º¹»ç´Â Âø¿À...ºò¹ð ¿¬±¸ ¿øÁ¡À¸·Î (2015. 2. 1. YTN »çÀ̾ð½º, µ¿¿µ»ó) https://www.youtube.com/watch?v=B8tW-rNGfpI *°ü·Ã ±â»ç 2 : 'Áß·ÂÆÄ°¡ ¸Â´Ù¡± vs '³ëÀÌÁî´Ù¡±, Áø½ÇÀº? Áß·ÂÆÄ Ã£¾Ò´Ù´Â ¹ÙÀ̼Á2 ¿¬±¸ °á°ú¿¡ ÀÇȤ Á¦±âµÅ (2014. 5. 20. µ¿¾Æ»çÀ̾ð½º) http://www.dongascience.com/news/view/4487
'¿ìÁÖ ÅÂÃÊ ¿ø½ÃÁß·ÂÆÄÀÇ ÈçÀû ¸Â³ª' ³í¶õ ÀÕµû¶ó (2014. 5. 20. »çÀ̾𽺿Â) http://scienceon.hani.co.kr/166416
`ºò¹ðý ±ÞÆØÃ¢ Áõ°Å' ¿À·ù °¡´É¼º È®»ê (2014. 6. 20. µ¥Àϸ®Çѱ¹) http://daily.hankooki.com/lpage/ittech/201406/dh20140620160630138290.htm
¿Ã º½ 'ºò¹ðÀÌ·Ð Áõ°Å¹°' ¹ßÇ¥ÇÑ °úÇÐÀÚµé, ¿À·ù °¡´É¼º ½ÃÀÎÇϸç ÇÑ¹ß ¹°·¯³ª (2014. 6. 20. ´º½Ã½º) http://www.newsis.com/ar_detail/view.html?ar_id=NISX20140620_0012995634&cID=10104&pID=10100
*°ü·Ã±â»ç 3 : '¿ìÁÖ, ºò¹ð µÚ ±ÞÆØÃ¢¡± ÀÌ·Ð ÀÔÁõ¡¦Àü ¼¼°è ¡®ÈïºÐ¡¯ (2014. 3. 16. ÇѰܷ¹) http://www.hani.co.kr/arti/science/science_general/628809.html
Ãʱâ¿ìÁÖ »ý¼º°úÁ¤ ÈçÀûŽÁö¿¡ ±¹³» Çаè '³î¶ø´Ù' (2014. 3. 18. ¿¬ÇÕ´º½º) http://www.yonhapnews.co.kr/international/2014/03/18/0608000000AKR20140318057500017.HTML?template=2087
°¡¼³ »óÅ ¿ìÁÖ»ý¼º·ÐÀÌ ÀÌÁ¦ Á¤¼³·Î¡¦ '³ëº§»ó°¨' °úÇаè ÈïºÐ (2014. 3. 18. Çѱ¹ÀϺ¸) http://news.hankooki.com/lpage/it_tech/201403/h20140318202534122310.htm
¡®ºò¹ðÈÄ ±ÞÆØÃ¢¡¯ Ãʱâ¿ìÁÖ »ý¼º°úÁ¤ ÈçÀû ã¾Ò´Ù¡¦¼¼±âÀÇ ¹ß°ß (2014. 3. 18. µ¿¾ÆÀϺ¸) http://news.donga.com/Main/3/all/20140318/61803414/1
|