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Pacific Northwest meteor mystery gets solved quickly

Was it a meteor? A broken-up satellite? Maybe a UFO? Leave it to an astronomer to identify what caused the light show that was visible over a wide stretch of the Pacific Northwest around 9 p.m. PT tonight.

Jonathan McDowell, an expert satellite-tracker at the Harvard-Smithsonian Center for Astrophysics, quickly figured out that the meteoric display was actually the breakup of a SpaceX Falcon 9 rocket stage, left over from a launch that took place three weeks ago.

“The Falcon 9 second stage from the Mar 4 Starlink launch failed to make a deorbit burn and is now re-entering after 22 days in orbit,” McDowell tweeted.

It’s fitting that the re-entry of a rocket stage from a Starlink satellite launch provided a moment of marvelment from Seattle to Portland and beyond. After all, those satellites are manufactured at SpaceX’s facility in Redmond, Wash., and it’s conceivable that members of the Starlink team caught the show.

By Alan Boyle

Mastermind of Cosmic Log, contributing editor at GeekWire, author of "The Case for Pluto: How a Little Planet Made a Big Difference," president of the Council for the Advancement of Science Writing. Check out "About Alan Boyle" for more fun facts.

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