A mysterious cloud suddenly appeared in the sky on November 24, 2015.
And it baffled a whole lot of stargazers over at least 6 US states. Do you know what it was?
The mysterious cloud was most probably created by a fuel dump from one of the rocket’s booster stages.
Indeed, Japan successfully launched an H-2A rocket carrying the Telstar 12 Vantage communications satellite.
Must have been kind of scary to witness this huge and fast-moving ufo-cloud during at least half an hour at 5:40 AM.