🌌 Space Exploration Academy™ · Explorer tier
Kinds of orbits
LEO, MEO, GEO, and polar — and who uses each.
- brief
- challenge
- debrief
Mission brief
From low-earth orbit to the outer planets, every discovery starts with a spacecraft someone designed. Today, that someone is you.
LEO, MEO, GEO, and polar — and who uses each.
- Tier
- Explorer
- Reward
- 40 XP
- Discipline
- Aerospace & Space