Chapter 155 - AERONAUTICS AND SPACE ACTIVITIES
- Section 17701, 17702 - Transferred
- Subchapter I - EARTH SCIENCE (§§ 17711 — 17714)
- Subchapter II - AERONAUTICS (§§ 17721 — 17724)
- Subchapter III - EXPLORATION INITIATIVE (§§ 17731 — 17734)
- Subchapter IV - SPACE SCIENCE (§ 17741)
- Subchapter V - SPACE OPERATIONS (§§ 17751 — 17771)
- Subchapter VI - EDUCATION (§ 17781)
- Subchapter VII - NEAR-EARTH OBJECTS (§§ 17791 — 17793)
- Subchapter VIII - COMMERCIAL INITIATIVES (§ 17801)
- Subchapter IX - REVITALIZATION OF NASA INSTITUTIONAL CAPABILITIES (§ 17811)
- Subchapter X - OTHER PROVISIONS (§§ 17821 — 17827)