ESA astronaut Matthias Maurer gives a glimpse into his evening routine aboard the International Space Station during his Cosmic Kiss mission.

Matthias’s crew quarters, known as CASA (short for Crew Alternate Sleep Accommodation), is located within the European Columbus science laboratory module.

But before he floats into his sleeping bag in there for the night, Matthias takes a little detour to one of the three “bathrooms” currently on board the Space Station.

Separated from the work areas and installed in different modules of the USOS and Russian segments of the Station to allow them some privacy, the astronauts on board share these bathrooms to wash up, take a "shower" in space and brush their teeth.

More info on Cosmic Kiss here

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