A more thorough explanation:

The United Nations Treaty is a legal agreement that was created to govern the exploration and use of outer space. It is also known as the Outer Space Treaty.

This treaty was created to ensure that all nations have equal access to outer space and that no one country can claim ownership of any celestial body, such as the moon or other planets. It also prohibits the establishment of military bases or the placement of weapons in outer space.

For example, if a country were to try to claim ownership of the moon, this would be a violation of the United Nations Treaty. Similarly, if a country were to try to establish a military base on Mars, this would also be a violation of the treaty.

The United Nations Treaty is important because it helps to ensure that outer space is used for peaceful purposes and that all nations have equal access to its resources. It also helps to prevent conflicts and disputes between countries over ownership of celestial bodies.