แหล่งอ้างอิืง
http://press.web.cern.ch/Press/Releases00/PR01.00EQuarkGluonMatter.html
http://physics.science.cmu.ac.th/ps/ps2/ps2a4.htm
http://www.vcharkarn.com/include/vcafe/showkratoo.php?Pid=5612&page=1
http://www.jabchai.com/main/view_joke.php?id=9709
http://www.doodaw.com/article/index.php?topic=universe
http://www.thaigoodview.com/library/teachershow/phayao/oraphin_s/darasat...
http://www.thaigoodview.com/library/contest2551/science03/06/star/galaxy...
http://www.thaigoodview.com/library/contest2551/science03/06/star/galaxy...
http://www.thaigoodview.com/library/sema/sukhothai/jantip_k/sec02p02.htm
http://hilight.kapook.com/view/19498
http://www.mc41.com/more/earth01.htm
http://www.thaigoodview.com/library/studentshow/st2545/4-5/no31-39/rabob...
http://www.school.net.th/library/create-web/10000/science/10000-11279.html
http://www.thaigoodview.com/library/teachershow/phayao/oraphin_s/darasat...
http://www.rmutphysics.com/CHARUD/naturemystery/sci3/universe/universe1.htm
http://isiam.info/cosmos/andromeda.html
Lecture Note on Astrophysics by Prof. David Ruffolo
Lecture Note on Astrophysics by Assoc. Prof. Ruengsak Songsathaporn
Bradley W. Carroll and Dale A. Ostlie, “Modern Astrophysics”, Addeson-Wesley, 1996
http://www.daviddarling.info/encyclopedia/H/HRdiag.html
http://www.thaispaceweather.com/IHY/Stars/star.htm
http://edtech.kku.ac.th/~s48221275012/485050175-3/pp3.htm
ท้องฟ้าจำลองกรุงเทพ : ศูนย์วิทยาศาสตร์เพื่อการศึกษา
http://203.172.130.100/nfe_webkm/display_directory_view.php?direct=direc...
http://www.lesacd.in.th/3/nature_ligth/star_properties/star_properties.html
http://www.vcharkarn.com/vcafe/85219
http://www.rayongwit.ac.th/library/astro/star_sky/star01.html
http://blog.eduzones.com/montra/2849
http://www.thaigoodview.com/library/studentshow/st2545/4-5/no31-39/taild...
http://www.rmutphysics.com/CHARUD/naturemystery/sci3/universe/blackhole.htm