Deirdre smiled at him shakily.

"Y-yes, we will."

Then Davis pointed out positions for the camera operators. The bolide's course should be three hundred fifty degrees, not quite on a north-south line. It might land short of, or beyond, the Esperance. Or it might pass many miles to the east or west. Dr. Morton needed as many pictures of it against recognizable stars as could possibly be secured.

Suddenly, there was a faint, dull rumbling in the heavens. It grew louder. Presently, cruising lights appeared in the sky. They maintained a fixed relationship to each other. They looked like moving stars, flying in formation from star-cluster to star-cluster.

Nick popped abovedecks again.

"The planes just called us," he reported. "They've just had a Loran position-check and they're on the mark. They've got orders to observe any unusual phenomena occurring around nine-twelve P.M., Manila time. Using civilian terminology, it sounds like they're saying the Philippine Government asked them to come out and take a look."

"It's five after nine now," said Davis.

The Esperance headed into the wind. Her bow rose and fell. Waves washed past, and roarings trundled about under the stars overhead, and very tiny lights moved in a compact group across the firmament.

Time passed.

At twenty-two seconds after nine-twelve—which is to say at twenty-one hours, twelve minutes, twenty-two seconds—a light appeared in the sky from the north. It grew steadily brighter. It suddenly flared very brightly indeed, then dimmed, and continued to rise above the horizon. Seconds later it flared again, very briefly.