on being reminded that comets have an atmosphere, and that the
moon has little or none, they were fairly at a loss for a reply.
Others again, belonging to the doubting class, expressed certain
fears as to the position of the moon. They had heard it said
that, according to observations made in the time of the Caliphs,
her revolution had become accelerated in a certain degree.
Hence they concluded, logically enough, that an acceleration of
motion ought to be accompanied by a corresponding diminution in
the distance separating the two bodies; and that, supposing the
double effect to be continued to infinity, the moon would end by
one day falling into the earth. However, they became reassured
as to the fate of future generations on being apprised that,
according to the calculations of Laplace, this acceleration of
motion is confined within very restricted limits, and that a
proportional diminution of speed will be certain to succeed it.
So, then, the stability of the solar system would not be deranged
in ages to come.
There remains but the third class, the superstitious.
These worthies were not content merely to rest in ignorance;
they must know all about things which had no existence whatever,
and as to the moon, they had long known all about her. One set
regarded her disc as a polished mirror, by means of which people
could see each other from different points of the earth and
interchange their thoughts. Another set pretended that out of
one thousand new moons that had been observed, nine hundred and
fifty had been attended with remarkable disturbances, such as
cataclysms, revolutions, earthquakes, the deluge, etc. Then they
believed in some mysterious influence exercised by her over human
destinies– that every Selenite was attached to some inhabitant
of the earth by a tie of sympathy; they maintained that the
entire vital system is subject to her control, etc. But in time
the majority renounced these vulgar errors, and espoused the true
side of the question. As for the Yankees, they had no other
ambition than to take possession of this new continent of the sky,
and to plant upon the summit of its highest elevation the star-
spangled banner of the United States of America.
CHAPTER VII
THE HYMN OF THE CANNON-BALL
The Observatory of Cambridge in its memorable letter had treated the
question from a purely astronomical point of view. The mechanical
part still remained.
President Barbicane had, without loss of time, nominated a
working committee of the Gun Club. The duty of this committee
was to resolve the three grand questions of the cannon, the
projectile, and the powder. It was composed of four members of
great technical knowledge, Barbicane (with a casting vote in
case of equality), General Morgan, Major Elphinstone, and J. T.
Maston, to whom were confided the functions of secretary. On the
8th of October the committee met at the house of President
Barbicane, 3 Republican Street. The meeting was opened by the
president himself.
“Gentlemen,” said he, “we have to resolve one of the most
important problems in the whole of the noble science of gunnery.
It might appear, perhaps, the most logical course to devote our
first meeting to the discussion of the engine to be employed.
Nevertheless, after mature consideration, it has appeared to me
that the question of the projectile must take precedence of that
of the cannon, and that the dimensions of the latter must
necessarily depend on those of the former.”
“Suffer me to say a word,” here broke in J. T. Maston.
Permission having been granted, “Gentlemen,” said he with an
inspired accent, “our president is right in placing the question
of the projectile above all others. The ball we are about to
discharge at the moon is our ambassador to her, and I wish to
consider it from a moral point of view. The cannon-ball,
gentlemen, to my mind, is the most magnificent manifestation of
human power. If Providence has created the stars and the planets,
man has called the cannon-ball into existence. Let Providence
claim the swiftness of electricity and of light, of the stars,
the comets, and the planets, of wind and sound– we claim to