UFO does not exist, because is too far for UFO to fly to earth, * D, D3 Z) M# q2 i0 F' ?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。公仔箱論壇9 q9 A! o/ c2 { [
light travels @300,000km per second, the distance from other planet has live forms may be more than 1 million light yearswww3.tvboxnow.com; R7 v7 @* _! c8 \' E7 p7 I
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。4 s3 I5 b& X$ C5 v6 A% |" M9 O
distance is the limitation for travel
UFO does not exist, because is too far for UFO to fly to earth, 9 z2 G% Z; J) _8 s8 A) c6 p3 eTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。8 J7 @! k& o; L/ _7 E
light travels @300,000km per second, the distance from other planet has live forms may be more than 1 million light yearsTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( s0 L( `, ^* y! y' C$ M
' F- |5 l4 w t' Rdistance i ... 0 a/ F$ K& f5 k4 Nronniecanswim 發表於 2009-8-7 11:30 PM
; Z9 e7 Z2 B5 }4 {- u/ n4 iTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。1 O# p: I7 D! ]; N m- {& ?7 c
You are right, light speeds seems impossibly fast for human, but it might NOT be the case for UFO. Keep this in mind, human's technology is limited to human, there are a lot more material or something we don't even know in outer space.
發表於 2009-5-21 12:17 PM
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