Painted walls rose on either side, dark at the bottom near the river, brightly lit above and ahead where the invisible sun fell on them.

Rockets were flaring in the sky ahead which still glowed from the last rays of the invisible sun.

El looked impatiently toward the now nearly invisible sun.

He'd take no chances on not being locked up safely, behind private doors and walls, before today's invisible sun went down.

Why had he dreamed of the visible invisible sun?

The is the first complete image of the solar far side, the half of the sun invisible from Earth.

The fog was thinning away under the pressure of an invisible sun.

They surrounded her, five huge forms glowing in the dark air, lit by an invisible sun.

The invisible sun cast a drowned and watery light.

With the sun almost invisible, it was hard to tell time.