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Donald Trump watches Elon Musk's rocket encounter a technical hitch

Rocket booster splashes down in the ocean as Donald Trump watches, alongside Elon Musk.

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The SpaceX launch was supposed to send its booster back to the site - as has happened previously - but it was judged to be too riAG°Ù¼ÒÀÖÔÚÏß¹ÙÍø on this occasion.
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