In an unexpected turn of cosmic confusion, astronauts aboard the International Space Station (ISS) reported a 'UFO sighting' yesterday – which, it turns out, was just a runaway space vacuum cleaner drifting gracefully past the orbiting laboratory.

"At first, we thought it was an alien spacecraft," said Commander Buzz Nebula, the ISS's resident jokester. "But then it started spinning and making that weird noise like my old vacuum back on Earth. We realize space janitors take their job very seriously."

The incident caused a brief flurry of excitement back on Earth, with conspiracy theorists and UFO enthusiasts flooding social media with theories ranging from 'extraterrestrial cleaning services' to 'space hoover aliens preparing to tidy up the Milky Way.' NASA quickly issued a statement: "We confirm that the 'UFO' is actually a vacuum cleaner that somehow escaped its docking bay during routine maintenance. No alien life forms were harmed or involved."

Dr. Luna Stardust, a leading expert in cosmic oddities, commented, "This just goes to show, sometimes the biggest mysteries in space are just lost cleaning supplies. Next time, maybe they'll find the missing socks from the ISS laundry."

As the vacuum cleaner continues its slow orbit around Earth, astronomers are now humorously referring to it as the "Cosmic Hoover," reminding us all that even in the vastness of space, the struggle to keep things tidy is universal.