Thực đơn
Stephan's_Quintet Tham khảoThực đơn
Stephan's_Quintet Tham khảoLiên quan
Stephen Hawking Stephen Curry Stephan El Shaarawy Stephen King Stephen Hopkins Stephen của Anh Stephen A. Douglas Stephen Eze Stephen Gately Stephen Strange (Vũ trụ điện ảnh Marvel)Tài liệu tham khảo
WikiPedia: Stephan's_Quintet http://www.nightskyinfo.com/archive/stephans_quint... http://www.physorg.com/news11392.html http://www.dsi-astronomie.de/NGC7320.html http://www.galex.caltech.edu/media/glx2005-02r_img... http://nedwww.ipac.caltech.edu/ http://chandra.harvard.edu/blog/node/150 http://chandra.harvard.edu/photo/2003/stephan/ http://www.noao.edu/image_gallery/html/im0414.html http://www.noao.edu/image_gallery/text/d3/sq2c.jpg http://www.astr.ua.edu/gifimages/stephan.html