The tidal forces of the galactic core are still too strong.

　　星系核心的潮汐引力還是太強了。

　　Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.

　　對銀河系的研究表明，遙遠(yuǎn)星系在太空中的分布并不像理論所預(yù)言的那樣均勻。

　　That means that the FAA could suspend Virgin Galactic's licence to fly.

　　這意味著聯(lián)邦航空局可能會吊銷維珍銀河的飛行執(zhí)照。

　　Virgin Galactic had, prior to this week's accident, seemed closest to starting regular flights.

　　在本周的事故發(fā)生之前，維珍銀河似乎是最有可能開通常規(guī)航班的公司。

　　The Milky Way is a galactic system made up of many fixed stars.

　　銀漢是由無數(shù)顆恒星組成的星際體系。