ook as though she ought
to be kilt? Isn't it time we wint to supper?' An', howiver they answer,
they'll be right, an' it'll make little diff'rence wan way or th' other.
Th' German vote is too large an' ignorant, annyhow."

LECTURES ON ASTRONOMY

BY JOHN PHOENIX

_Introductory_

The following pages were originally prepared in the form of a course of
Lectures to be delivered before the Lowell Institute, of Boston, Mass.,
but, owing to the unexpected circumstance of the author's receiving no
invitation to lecture before that institution, they were laid aside
shortly after their completion.

Receiving an invitation from the trustees of the Vallecetos Literary and
Scientific Institute, during the present summer, to deliver a course of
Lectures on any popular subject, the author withdrew his manuscript from
the dusty shelf on which it had long lain neglected, and, having
somewhat revised and enlarged it, to suit the capacity of the eminent
scholars before whom it was to be displayed, repaired to Vallecetos.
But, on arriving at that place, he learned with deep regret, that the
only inhabitant had left a few days previous, having availed himself of
the opportunity presented by a passing emigrant's horse,--and that, in
consequence, the opening of the Institute was indefinitely postponed.
Under these circumstances, and yielding with reluctance to the earnest
solicitations of many eminent scientific friends, he has been induced to
place the Lectures before the public in their present form. Should they
meet with that success which his sanguine friends prognosticate, the
author may be induced subsequently to publish them in the form of a
text-book, for the use of the higher schools and universities; it being
his greatest ambition to render himself useful in his day and generation
by widely disseminating the information he has acquired among those who,
less fortunate, are yet willing to receive instruction.

JOHN PHOENIX.
SAN DIEGO OBSERVATORY, September 1, 1854.

* * * * *

LECTURES ON ASTRONOMY--PART I

CHAPTER I

The term Astronomy is derived from two Latin words,--_Astra_, a star,
and _onomy_, a science; and literally means the science of the stars.
"It is a science," to quote our friend Dick (who was no relation at all
of Big Dick, though the latter occasionally caused individuals to see
stars), "which has, in all ages, engaged the attention of the poet, the
philosopher, and t