【星岛综合报道】昨晚安省南部的观星者原本想欣赏英仙座流星雨，却意外看到天空中出现一个神秘物体。社交媒体上迅速涌现大量照片和影片，形状宛如白色蝴蝶结，有人更猜测这是外星人入侵的前兆，但事实上背后有更平常的原因。

JERUSALEM, Aug. 11 (Xinhua) -- Israel's first national satellite for communications entered its final orbit in space at 36,000 km above Earth and has begun its operational mission, according to ...