Luxembourg airport has tweeted about a "UFO" that should "land" at Findel in May.
The Findel airport has chosen Twitter to announce a piece of information that is mysterious, to say the least. According to the tweet, a "UFODrive" will "land" at the airport in May.
You have to click on the link to find out what's going on. We won't tell you more except that the campaign is rather successful.