SpaceTex und Metabolic Space

This image of ESA astronaut Alexander Gerst was shared on his social media channels on 29 August 2018.

Alexander said "Sweating for science. You can probably tell that Spacetex & Metabolic Space are some of my favorite experiments. In any case, they will help a lot of people on Earth to stay healthy."

Follow Alexander and the Horizons mission on social media on his website and on his blog.