celestial body
celestial object

The days of the week are named for celestial bodies.

I am now the world's only private owner of an object on a foreign celestial body.

This takes place in many celestial bodies such as the sun and moon.

At a given time, any celestial body is located directly over one point on the Earth's surface.

The tiny celestial body could not be seen on the screen at this distance.

These are the only times humans have landed on another celestial body.

It means that, as seen from some place (usually the Earth), two celestial bodies appear near one another in the sky.

Such a model allowed the concept that celestial bodies could pass under it.

For example, it is the center of mass where two or more celestial bodies orbit each other.

No one nation may claim ownership of outer space or any celestial body.