SpaceX即将进行第十次星际飞船试飞。
内容总结：
美国太空探索技术公司（SpaceX）计划于北京时间8月16日早间执行"星舰"超重型火箭的第十次试验发射任务。发射窗口将于美东时间8月15日19时30分（北京时间16日7时30分）开启，届时将通过公司官网和社交媒体平台X进行全程直播。
本次试飞任务面临气象条件挑战。据SpaceX上周六披露，适宜发射的天气概率仅45%，若条件不符将顺延至8月25日或26日备用窗口。根据任务规划，火箭将在飞行一小时后溅落印度洋，期间将部署8颗模拟星链卫星并开展上级返回技术验证实验（本次不实施实际返场）。
值得注意的是，本年度第七至九次试飞均未完全达成目标，6月更发生过地面静态点火测试时箭体爆炸的事故。此次第十飞被视为验证火箭可靠性的关键节点。
中文翻译：
SpaceX即将进行第十次星舰试飞
发射窗口于美东时间19:30开启。
SpaceX巨型星舰火箭计划最早于今晚从得州发射场进行第十次试飞。发射窗口于美东时间19:30（中部时间18:30）开启。本次试飞将一如既往通过SpaceX官网和X平台直播，发射前30分钟开始转播。但天气状况存在不确定性，若发射延期亦属正常——SpaceX上周六表示有利气象条件仅占45%。据Space.com报道，公司还备选了8月25日和26日作为后续发射窗口。
观看星舰第十次试飞→https://t.co/UIwbeGoo2B https://t.co/gbQv9akMO9
— SpaceX (@SpaceX) 2025年8月15日
本次试飞前，SpaceX在今年第七、八、九次测试中接连受挫。6月时，一艘星舰在六台猛禽发动机静态点火测试准备期间发生地面爆炸。若第十次试飞按计划进行，星舰将部署八颗星链模拟卫星，并执行"多项旨在实现飞船上级返回发射场的实验"，但本次实际不会返回发射场。整个测试预计持续一小时稍多，最终在印度洋溅落告终。
英文来源：
SpaceX is about to launch Starship for its 10th test flight
The launch window opens at 7:30PM ET.
SpaceX's massive Starship rocket is scheduled to lift off from the company's Texas launch site as soon as this evening for its 10th flight. The launch window opens at 7:30PM ET (6:30PM CT). As always, the flight test will be livestreamed on the SpaceX website and on X, with a webcast starting 30 minutes before launch. The weather is looking iffy for launch, though, so don't be surprised if this one gets postponed; SpaceX said on Saturday that conditions were looking only 45 percent favorable. According to Space.com, the company has backup opportunities on August 25 and 26.
Watch Starship's tenth flight test → https://t.co/UIwbeGoo2B https://t.co/gbQv9akMO9
— SpaceX (@SpaceX) August 15, 2025
Flight 10 follows a series of failures this year during SpaceX's seventh, eighth and ninth test flights. And in June, a Starship vehicle exploded on the ground during preparations for a static fire test of its six Raptor engines. If all goes according to plan for Flight 10, Starship will deploy eight dummy Starlink satellites and perform "several experiments focused on enabling Starship’s upper stage to return to the launch site." It won't actually be returning to the launch site this time, though. The test is expected to last a little over an hour, and end with a splashdown in the Indian Ocean.