The living module is a square-shaped room built inside a cylinder open on both ends. Benches, chairs, storage, tables and lounge chairs are all built in, and as the module rotates, new furniture ...

A urine-specific gravity test compares the density of urine with the density of water. The test may help healthcare professionals identify dehydration, a kidney problem, or a condition like diabetes ...

As humanity ventures further into space, creating sustainable living conditions is becoming increasingly important. Recent advancements in space station technology have led to the development of ...