The brightest star near Antares is Delta Scorpii, now in its 19th month of an unexpected flareup.
图片上离心宿二不远最亮的星是天蝎座delta，它的这种突然的亮度骤发已经持续了19个月。
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The other star performer among the big airlines has been US Airways, which reported an operating margin of 4.4% over the first nine months of this year, giving it the confidence to go for Delta.