It may be a celestial object behaving strangely.

Celestial navigation uses angular measurements (sights) between the horizon and a common celestial object.

In both types, larger mirrors give a larger field of view, and thus make it easier to find a celestial object.

However, one has to sweep the celestial object to ensure that the lowest limb of the celestial object touches the horizon.

This work redefines the art space, by bringing viewers eyes upwards to the sky, focused on a new celestial object.

The music video features the band playing the song on a rooftop with cuts to people witnessing a celestial phenomenon.

The research was being conducted with the thought that the flying objects might be a celestial phenomenon, or that they might be a foreign body mechanically devised and controlled.

They forecast celestial phenomena such as solar eclipses, forecast weather (rain, dryspells) as well as more mundane occurrences.

In the far past, the role often entailed astronomical observation or manual calculation of celestial phenomena.

A perpetual preoccupation with celestial phenomena often has him spouting cosmic metaphors.