The second-largest meteor to hit Earth in the past century exploded over the ocean last December, but nobody was around to see it
Source: https://www.newscientist.com/article/2196702-huge-meteor-explosion-over-earth-last-year-went-unnoticed-until-now/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home