SPACE reports that a pair of Chinese astronauts spent eight hours outside their Tiangong Space Station last weekend to carry out repairs on solar arrays. According to the report, “it was the second extravehicular activity, or spacewalk, of the ongoing Shenzhou 17 crewed mission at China’s Tiangong space station.”
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Tag: Fix
F-35 Engine Recommends F-135 Retrofit to Fix Vibration Issue
Aviation Week reported that the F-35 Joint Program Office “has issued a directive recommending that all Pratt & Whitney F135s powering the global fleet of Lockheed Martin F-35s be retrofitted within 90 days with a fix for a vibration problem that caused an aircraft to crash on Dec 15.”
Full Story (Aviation Week)