A flying saucer? No. A shooting star? Not quite.
The National Weather Service eventually solved the mystery, tweeting "USGS confirms meteor occurred around 810 pm, causing a magnitude 2.0 earthquake."
According to the United States Geological Survey, the earthquake was centered about five miles west-southwest of New Haven, Michigan, located about 40 miles northeast of Detroit.
Initially though, as curious residents took to social media by droves to share videos of the dazzling display, the National Weather Service wasn't so sure what these star-gazers had seen.
"After reviewing several observational datasets, the NWS can confirm the flash and boom was NOT thunder or lightning, but instead a likely meteor. We continue to monitor feeds from astronomical agencies for official confirmation of a meteor," read a tweet posted nearly two hours before the NWS confirmed it was a meteor.
The American Meteor Society's report map illustrated that the meteor was visible in six states and in Canada.
The sparkling display sent social media users into a frenzy, making "#meteor" a top 5 trending topic in the U.S. on Twitter. One Twitter user captured the entire display in a 10-second dashcam video.