Outer Space Treaty enters into force
Date as reported
The Outer Space Treaty entered into force. Established a foundational treaty framework for space activities.
Historical significance
Established a foundational treaty framework for space activities.
- Type
- agreement
- Category
- agreement
- Organization
- United Nations
Sources and attribution
- United Nations — Outer Space Treaty procedural history (opens in a new tab) — Original factual summary; retain attribution to United Nations.