However, other celestial bodies have been visited by human-made objects.

Another significant behavioural change was the development of material culture, with human-made objects becoming increasingly common and diversified over time.

Usability is the ease of use and learnability of a human-made object.

At 28,860 miles an hour, this will be the fastest a human-made object has ever entered the atmosphere.

They include factory buildings, infrastructure, and other human-made objects that facilitate labor's production of goods and services.

These are not necessarily human-made objects, since finds include anything like animal bones and insect remains.

In the case of humans or human-made objects, a representation can be:

Artifact: A simple human-made object used directly as a comparative standard in the measurement of a physical quantity.

A human-made object that serves as the comparative standard in the measurement of a physical quantity.

The projectile reached so high that it was the first human-made object to reach the stratosphere.