Chris Roumeliotis works at NASA. He participated at Cassini's mission and drove Curiosity rover on Mars.
Now his passion for space became music. Together with his cousin Kristos Panos, they created Phonetic Kin and write space-inspired music.
Chris Roumeliotis spoke to Emma Papaemmanouil about Mars, Saturn and the melodies of space.
Listen to the entire interview in Greek by playing the podcast that accompanies the central photo.
Watch the official video of the song: Into the Impossible: