Water is heavy and hard to transport into orbit, which is why the International Space Station is a champion when it comes to recycling. Even astronaut urine is captured and processed to make it drinkable. The system that does this work is about to get an important upgrade.
https://www.cnet.com/news/nasa-upgrading-iss-system-that-turns-astronaut-pee-into-drinking-water/#:~:text=NASA%20upgrading%20ISS%20system%20that%20turns%20astronaut%20pee%20into,Yes%2C%20peelease.&text=This%20is%20an%20earlier%20version%20of%20the%20urine%20distillation%20assembly.&text=Water%20is%20heavy%20and%20hard,when%20it%20comes%20to%20recycling.
Visit the Grade 8 Student-Led Research Module of the TMA BlueTech Curriculum to see curriculum connections.