Regulatory & Policy

OST

Outer Space Treaty (1967)

Outer Space Treaty (1967) (OST) — The foundational international space law treaty. Establishes that space is free for exploration by all nations, prohibits weapons of mass destruction in orbit, and states celestial bodies cannot be claimed by sovereignty.

Frequently asked about OST

What does OST mean in the space industry?
Outer Space Treaty (1967): The foundational international space law treaty. Establishes that space is free for exploration by all nations, prohibits weapons of mass destruction in orbit, and states celestial bodies cannot be claimed by sovereignty.
What does OST stand for?
OST stands for Outer Space Treaty (1967).
What category of space terminology does OST belong to?
OST is part of the Regulatory & Policy category in space industry terminology.