Promotional image for the ESA/Hubble one million Facebook friends campaign

In the first part of the initiative Hubble staff took selfies or group photos to show Facebook friends the people working behind the scenes for the world’s most loved space telescope.

The second stage invites members of the general public to get creative and write the message "I'm a Hubble friend! I'm one in a million" , along with their surname and their occupation or a hobby that defines them, in an original manner — in the sand of a beach, in a drawing, via a song or any other way.