Gerard Marull Paretas, Sergi Saballs Vila, Marta­ Gasull Morcillo and Jaume Puigmiquel, teenage students from IES La Bisbal in Spanish Catalonia, led by their teacher, Jordi Fanals Oriol, tie a Canon Powershot to a weather ballon and send it to the edge of space.

dailymail.co.uk: Students tie £56 camera to balloon and send it to edge of space to capture stunning images of Earth

telegraph.co.uk: Teens capture images of space with £56 camera and balloon

Boing Boing: Teens send balloon into space, get aerial photos of Earth

Flickr set: set on Flickr