Unit 18: Space Habitat & Life Support Systems Engineer | STEM Career Deep-Dive

Engineer the future of human space exploration, Lunar outposts, and Mars habitats with this complete 6-page printable STEM Career Packet! Designed specifically for middle and high school classrooms, this unit gives students an authentic, hands-on look at what a Space Habitat & Life Support Systems (ECLSS) Engineer does, salary potential across experience levels, closed-loop oxygen/water recycling, cosmic radiation shielding, atmospheric pressure regulation, and off-world bio-regenerative agriculture. What’s Included in this 6-Page Deep-Dive Packet: Page 1: Career Snapshot & Tech Breakdown – Salary pathways (entry to chief ECLSS architect), top industry sectors (commercial space stations, NASA/ESA deep space exploration, planetary base design, private spaceflight), essential aerospace/thermodynamic skills, high school prep steps, and comprehension questions. Page 2: Day in the Life Scenario Challenge – Students join the Mission Control Life Support team for a Lunar Gateway habitat, troubleshooting Sabatier reactor methane build-up, water recovery assembly filtration clogs, and carbon dioxide scrubbers. Page 3: Hands-On Unplugged Simulation – The "Closed-Loop ECLSS & Radiation Shielding Engine" activity where students calculate crew oxygen consumption rates, water recycling efficiency percentages, radiation dose limits (sieverts), and food mass payloads. Page 4: Career Ethics & Workplace Dilemma – The ethics of off-world resource allocation and commercial space settlement: balancing private corporate ownership of space habitats vs. global public access, featuring an ethical decision matrix and space treaty policy debate. Page 5: Design Brief & Innovation Lab – Creative blueprinting assignment where students design "Artemis-Base Alpha," a 3D-printed regolith Lunar habitat featuring hydroponic crop bays, inflatable micrometeoroid shields, and closed-loop ECLSS recycling cores. Page 6: Virtual Simulator & Career Portfolio – Guided hands-on lab using web-based 3D space architecture tools or orbital simulations (like NASA Eyes, Tinkercad 3D Space Design, or Kerbal Space Program logic), plus a student career reflection exit ticket. Teacher Benefits: 100% Unplugged & Copy-Paste Friendly – Clean text layout with zero dark background boxes, code block syntax, or special math symbols for seamless editing in Word, Google Docs, or Canva. Multi-Day Classroom Value – Covers 3 to 5 full class periods; perfect for Aerospace Engineering, Physics, Biology, Chemistry, Earth & Space Science, CTE electives, or emergency sub plans. Highly Engaging Content – Combines space physics, life support chemistry, planetary ethics, and futuristic habitat design!