Explaining the size of space using glow sticks
The size of space seems insurmountable - astronomer Francesco Pepe uses glow sticks to visualize the incredible vastness. Authors: ZDF/3sat/nano/Autentic Production GmbH /K.Pecher/Fabian Korbinian Wolf/Sebastian Riezler/Original sound: Francesco Pepe Translation and dubbing: alugha Click here to