The third broadcast was heard in Lebanon in addition to Kalua and Darjeeling. Reception in all three
places was simultaneous. A signal from a nearby satellite could not possibly have been picked up so far
around the Earth's curvature. The widening of the area of reception, too, proved that there was no new
satellite aloft with an orbit period of exactly twenty-four hours, so that it hung motionless in the sky
relative to Earth. Tracking observations, in fact, showed the source of the signals to move westward, as
time passed, with the apparent motion of a star. No satellite of Earth could possibly exist with such an
orbit unless it was close enough to show a detectable parallax. This did not.
A French station picked up the next batch of plaintive sounds. Kalua, Darjeeling, and Lebanon still
received. By the time the next signal was due, Croydon, in England, had its giant radar-telescope trained
on the part of the sky from which all the tracking stations agreed the signals came.
Croydon painstakingly made observations during four seventy-nine-minute intervals and four five-
minute receptions of the fluting noises. It reported that there was a source of artificial signals at an
extremely great distance, position right ascension so-and-so, declination such-and-such. The signals
began every seventy-nine minutes. They could be heard by any receiving instrument capable of handling
the microwave frequency involved. The broadcast was extremely broadband. It covered more than two
octaves and sharp tuning was not necessary. A man-made signal would have been confined to as narrow
a wave-band as possible, to save power for one reason, so it could not be imagined that the signal was
anything but artificial. Yet no Earth science could have sent a transmitter out so far.
When sunrise arrived at the tracking station on Kalua, it ceased to receive from space. On the other
hand, tracking stations in the United States, the Antilles, and South America began to pick up the cryptic
sounds.
The first released news of the happening was broadcast in the United States. In the South Pacific and
India and the Near East and Europe, the whole matter seemed too improbable for the notification of the
public. News pressure in the United States, though, is very great. Here the news rated broadcast, and got
it.
That was why Joe Burke did not happen to complete the business for which he'd taken Sandy Lund to a
suitable, romantic spot. She was his secretary and the only permanent employee in the highly individual
business he'd begun and operated. He'd known her all his life, and it seemed to him that for most of it
he'd wanted to marry her. But something had happened to him when he was quite a small boy— and still
happened at intervals— which interposed a mental block. He'd always wanted to be romantic with her,
but there was a matter of two moons in a strange-starred sky, and trees with foliage like none on Earth,
and an overwhelming emotion. There was no rational explanation for it. There could be none. Often he'd
told himself that Sandy was real and utterly desirable, and this lunatic repetitive experience was at worst
insanity and at the least delusion. But he'd never been able to do more than stammer when talk between
them went away from matter-of-fact things.
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