The artificial gravity was holding, but at a level tentative enough that Kirk could feel the acceleration: straight up.

They were still inside the ship because the artificial gravity was still holding them to the deck.

You say the gravity of that planet was holding us back in time like a rubber band stretched tight.

The artificial gravity strained under the stress but held firm.

"If gravity is holding tight, it's just the job for 'Normanite'."

The gravity held steady, and his gauge showed that there was still good air.

Also, given the scarcity of heavy metals, it must be larger than Earth or its gravity won't hold the atmosphere down.

The floating garden had tipped on its axis, although its local gravity still held.

A weak gravity will hold little things but not big things.

She dangled in the light gravity held only by Chakotay's one arm.