In space, there is a nearly complete vacuum so the air pressure is zero.

What could have caused it, here in complete vacuum?

"There are three stages, the last taking place in an almost complete vacuum at absolute zero."

The particles moved as if they were in a complete vacuum.

In general, if reducing to zero does not leave behind a complete vacuum, then .

Second Base This position is, in short, a complete vacuum.

Very young children are being sent away from home in a complete vacuum of professional advice.

As to cohesion, here it is a complete vacuum, and not even a single word on this area.

The entire process occurs in almost a complete vacuum.

They imagined two parallel metal plates placed close together in a complete vacuum.