Chapters 22 chapters
Chapter 31: Orbit (4)Chapter 30: Orbit (3)Chapter 29: Orbit (2)Chapter 28: Orbit (1)Chapter 27: Sunspot (4)Chapter 26: Sunspot (3)Chapter 25: Sunspot (2)Chapter 24: Sunspot (1)Chapter 23: Outer planet (5)Chapter 22: Outer planet (4)Chapter 21: Outer planet (3)Chapter 20: Outer planet (2)Chapter 19: Outer planet (1)Chapter 18: The Apogee (3)Chapter 17: The Apogee (2)Chapter 16: The Apogee (1)Chapter 15: The Horizontal coordinate system (3)Chapter 14: The Horizontal coordinate system (2)Chapter 13: The Horizontal coordinate system (1)Chapter 12: SingularityChapter 11: Science day (The Finale)Chapter 10: Science day (2)