"Authorities are now considering whether a falling object, possibly from space, caused damage to the windshield and frame on a United 737 MAX over Colorado on Thursday"
https://avbrief.com/united-max-hit-by-falling-object-at-36000-feet/
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[Edit/add]
"Images posted by aviation insider JonNYC on X show significant damage to the entire windshield, along with an apparent impact spot in the top-right corner."
https://simpleflying.com/united-pilot-injured-debris-windshield/