trigram

This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

trigram frequency
of the earth2777
of the sun2352
one of the1525
of the moon1464
part of the1228
that of the1185
from the sun982
of the stars948
the solar system926
in the same901
of the solar827
of the heavens781
the earth is756
the centre of708
of the planet706
as well as669
the surface of661
some of the626
there is a623
the fact that612
the sun is610
of the most602
at the same602
of the planets601
it may be599
side of the596
it is not591
surface of the583
miles in diameter580
that it is573
the milky way559
of the great555
it would be552
to have been551
the time of550
the sun and543
of the same542
of the universe541
in which the541
distance from the538
to the sun534
it will be528
there is no524
the distance of524
from the earth521
it is a519
that the earth518
as to the509
centre of the509
in order to504
on the earth501
so far as495
it has been491
of all the490
motion of the484
on the other484
the case of482
the earth and472
in the case467
the same time461
on the th452
the course of452
in the heavens440
to the earth440
and it is439
and a half436
the naked eye435
of the world428
parts of the423
the end of421
the orbit of414
the number of413
the existence of412
the position of411
distance of the406
end of the399
the discovery of398
the moon is393
the motion of390
that it was385
the th of382
of the two381
a number of380
the form of375
at the time371
portion of the370
and in the370
so that the368
must have been364
as we have362
and that the359
position of the358
around the sun355
but it is355
so as to355
of the first354
would have been349
the direction of349
by means of346
according to the343
of the telescope342
than that of342
to be a341
more or less339
the nature of338
to be the338
it is the337
due to the334
out of the329
the heavenly bodies329
round the sun327
on the s326
that there is326
of the sky326
and of the323
in the course323
that the sun322
the history of322
on the n321
to that of316
it must be313
account of the313
the mass of307
the law of307
the other hand307
as it is303
the sun in302
the plane of301
the appearance of300
the united states300
of the observatory300
on account of291
in the sky287
which we have287
the length of283
is one of283
with regard to283
and it was282
it was not282
is to be280
of the milky280
the fixed stars277
the light of276
regard to the274
could not be272
we have seen272
a period of271
motions of the270
the work of270
the beginning of269
in the first267
of which the267
on the subject265
the whole of264
of the whole263
the amount of263
of the year263
the result of262
the name of262
is not a262
those of the262
and the other260
fact that the257
of the royal257
mass of the257
diameter of the256
in the solar256
that they are256
light and heat256
knowledge of the255
of the other255
the earth in255
the attraction of255
seems to have254
on the moon251
to the naked251
in the year251
as far as249
direction of the246
stars of the246
be able to245
found to be244
the theory of244
the use of243
of the ring243
many of the242
of the heavenly242
the study of242
rotation of the241
the diameter of241
on its axis240
one of these239
study of the237
that is to237
a series of237
the density of237
the motions of237
view of the235
of the star235
plane of the235
in the direction234
length of the234
the laws of233
is to say232
in this way231
more than a229
in other words228
known as the227
and the sun226
stars in the226
the royal society226
which it is225
i do not225
that he had225
as in the224
up to the223
to the same222
in the form222
of the ecliptic219
the presence of219
the size of219
owing to the218
supposed to be218
to account for217
the origin of217
nature of the217
two or three217
the orbits of216
of the system216
we do not215
on the surface215
seen in the214
that the moon214
in the constellation213
on the e210
the middle of210
edge of the210
the earth to210
this is the209
on the w209
the spectrum of209
appears to be209
eclipse of the208
the force of208
discovery of the208
shown in fig207
and on the206
at that time206
found in the205
feet above the205
would not be205
in consequence of205
of the comet204
the effect of204
star in the203
away from the203
the same as203
the subject of203
the velocity of202
of such a202
the movements of202
and the earth201
the comet of201
the rate of201
we have already200
that he was200
size of the200
seems to be200
of a star199
observations of the199
compared with the199
we know that199
of the new199
there was a198
half of the198
the line of198
account for the198
that of a198
a distance of197
by no means197
star of the197
at a distance195
as the earth194
theory of the194
connected with the193
be regarded as193
millions of miles193
that there are193
pole of the193
members of the192
the rotation of192
the head of191
density of the191
attraction of the191
when the sun190
light of the190
that in the190
it does not189
of the united189
the stars are189
the place of189
with respect to188
the earth was188
case of the187
in the centre187
the field of187
the action of186
time of the186
one hundred and186
on the same185
of a comet185
the other planets185
the period of185
would be the184
the question of184
of the lunar184
sun and moon183
the same direction183
will be seen183
is in the183
may have been183
by which the182
a matter of182
said to have182
the aid of182
about miles in181
for the purpose181
earth and the180
it was the180
history of the180
it was a180
of this kind180
at the present180
to show that179
that they were179
to be seen178
of our own178
from the centre178
between the two177
of the atmosphere177
as that of177
among the stars177
in such a177
which had been177
above the horizon176
any of the175
at the end175
a part of175
there was no175
close to the175
in connection with174
some of them174
of the celestial174
this is a174
upon the earth174
down to the174
which he had174
the idea of173
sir john herschel173
that it would173
movements of the173
place in the173
the power of173
the influence of172
of the equator172
earth is not171
the royal observatory171
found that the171
it is true171
miles a second171
of the nebula171
that the stars171
of the distance170
it is only170
it to be170
to believe that169
on the sun169
of one of169
by the sun169
most of the168
the conclusion that168
the construction of168
visible to the167
the present time167
in the sun167
more and more167
the constellation of167
determination of the166
miles per second166
the face of166
of which we166
with that of166
to see the165
to be found165
a state of164
origin of the164
explanation of the164
revolution of the163
with which the163
is said to163
the purpose of162
movement of the162
the cause of162
the transit of162
of the light161
was the first161
which we are161
to make the161
of the surface161
the results of161
which i have160
reference to the160
consequence of the160
it had been160
in regard to160
in which he160
to say that160
the university of160
all the planets160
is not the159
when it is159
the center of159
all the stars158
there can be158
law of gravitation158
at the centre158
the formation of158
it would seem158
power of the158
is a very157
which has been157
to suppose that157
have been made157
the square of156
the sun was156
distances of the156
if it were155
it is now155
with the sun155
of the day155
would be a155
to each other155
if the earth154
at this time154
and the moon153
not to be153
transit of venus153
from each other152
the southern hemisphere152
the great bear152
it is to152
is called the151
portions of the151
appearance of the151
that we have151
the sun at151
the temperature of151
of its orbit151
as the sun150
that there was150
of the second150
idea of the150
be found in149
there would be149
axis of the149
are to be149
in the southern149
of a planet149
of the planetary149
the satellites of148
of a second148
of which is148
produced by the148
of the work148
which have been148
the stars in148
of his life148
the axis of148
the phenomena of148
of the air148
to the other147
the board of147
that all the147
of his own147
which is the147
positions of the146
we find that146
well as the146
will be found146
we have to146
it can be146
as to be146
one of them145
appear to be145
the present day145
to which the145
sun and the145
of the fixed145
to be in145
respect to the145
the part of145
as soon as145
the progress of145
was to be145
the system of145
our solar system144
of our system144
region of the144
the means of144
change in the144
form of the143
can be seen143
times that of143
it was found143
each of the143
far as the143
regions of the143
of the time142
temperature of the142
but it was142
and to the142
around the earth142
body of the142
middle of the142
force of gravity142
to make a142
time to time141
he did not141
the point of141
to the present141
the other side141
a straight line141
the sun to141
of the orbit141
from time to141
place of the141
the planet is141
seem to be141
the same way141
at the surface140
is that the140
the development of140
of the corona140
in the northern140
been able to140
the stars of140
in the most140
the region of139
face of the139
the most important139
the astronomer royal139
was one of139
the distances of139
the earth as138
in the universe137
is due to137
have been the137
member of the137
far from the137
of light and137
and so on137
that if the137
of the present137
the moon and137
orbit of the137
field of view137
whole of the137
seen from the136
form of a136
the pole star136
sir william herschel136
to determine the136
to the centre136
as great as135
in the middle135
it might be135
in this case135
as it was134
ought to be134
in the following134
the sun as134
the top of133
was in the133
the rest of133
the first of133
and that it133
of the globe133
the first magnitude133
at the rate133
point of view133
the edge of132
in the great132
connection with the132
number of stars132
it should be132
in addition to132
when the moon132
be the case132
about the same132
far as we131
some of these131
it is said131
it would have131
it is impossible131
with reference to131
we have been130
of the spectrum130
of the mare130
to the moon130
equal to the130
which the earth130
the delegate of130
have to be129
but in the129
as they are129
nearer to the129
the shape of129
the celestial sphere129
it in the129
the height of129
as seen from129
west to east129
it is possible128
the death of128
square of the128
for the first128
as much as128
which the sun127
we can see127
and at the127
the solar spectrum127
in the way126
that we are126
north and south126
the weight of126
more than one126
may be said126
on which the126
the interior of126
is that of125
construction of the125
as the moon125
the effects of125
as it were125
we have no125
on one side125
of a very125
no less than125
not a globe125
which it was125
one of his124
it seems to124
might have been124
to have a124
in which it124
which may be124
a portion of123
to the conclusion123
of the object123
the pole of123
in a period123
work of the123
course of the123
from west to123
and all the123
in the spectrum123
of the sea123
the determination of122
caused by the122
the path of122
at one time122
in one of122
to be made122
director of the122
the age of122
of the greatest122
of the satellites122
in the history122
on the contrary121
a few years121
the absence of121
jupiter and saturn121
suppose that the121
but there is121
south of the121
the first place120
the distance between120
the distance from120
nearly the same120
we have a120
can be no120
millions of years120
as large as120
changes in the120
day and night120
of the transit120
three or four120
is shown in120
of more than119
on the whole119
find that the119
we have the119
the earth would119
the observations of119
the nebular hypothesis119
we should have119
action of the118
the meridian of118
character of the118
a star of118
the movement of117
the time when117
the order of117
use of the117
they are not117
the possibility of117
towards the sun117
all the other117
in its orbit117
the inhabitants of117
little more than117
the north pole116
the spectra of116
to the eye116
said to be116
a piece of116
in the world116
only a few116
one or two116
attention to the116
the sun would116
the rays of116
can only be115
the earth at115
in accordance with115
of the pole115
he had been114
in the moon114
had to be114
to find the114
of the astronomer114
is on the114
orbits of the114
there must be114
with the naked114
of the various113
about the sun113
the state of113
derived from the113
be said to113
of some of113
of the rings113
structure of the113
of the latter113
be in the113
center of the113
at right angles112
miles from the112
a great deal112
in which they112
of the constellations112
is at the112
the intensity of112
which he was112
than the earth112
at which the112
in a state112
board of visitors112
we find the112
the northern hemisphere111
even in the111
which would be111
of these bodies111
do not know111
the first time111
number of the111
like that of111
that can be111
it is very111
the limits of111
and the same110
was able to110
show that the110
the positions of110
of the meridian110
head of the109
i went to109
seen to be109
it must have109
of a great109
that part of109
the idea that109
the body of109
the lick observatory109
say that the109
way in which108
a long time108
greater than that108
a few days108
would have to108
by the same108
centre of gravity108
and that of108
dimensions of the108
if we could108
that we can108
beginning of the108
royal astronomical society107
cape of good107
of good hope107
the great nebula107
of the stellar107
it is in107
the royal astronomical107
so that it107
as we know107
of the old107
it to the107
which can be107
the two stars107
be due to106
the same manner106
in the opposite106
a little more106
that it has106
seem to have106
as i have106
the range of106
point of the106
means of the106
in comparison with105
one side of105
by the fact105
the first to105
it would not105
of the interior105
and this is105
great number of105
in the morning105
when it was105
we see the104
look at the104
in which we104
total eclipse of104
which we can104
there are many104
of a few104
made up of104
the earth from104
to the fact104
the side of104
in the east103
the planets and103
line of sight103
the opposite side103
of the human103
in order that103
the bottom of103
a height of103
it follows that103
seemed to be103
of the constellation103
a good deal102
in the west102
reason to believe102
the moon in102
the extent of102
from the surface102
be seen in102
different parts of102
made by the102
a mass of102
the most powerful102
he was a102
in the other102
to the royal102
what is the102
we are not101
an eclipse of101
our knowledge of101
the revolution of101
it is evident101
the most remarkable101
figure of the100
they have been100
for this purpose100
observation of the100
there may be100
eclipses of the100
has been made100
system of the100
with the same100
a kind of100
that the whole100
hundred and fifty100
they may be100
has not been99
the full moon99
may be seen99
it was in99
round the earth99
has been found99
of the last99
of the instrument99
of the body99
the zodiacal light99
from which the99
the adoption of99
the nineteenth century98
constitution of the98
spectrum of the98
a total eclipse98
is the most98
such as the98
in the present98
question of the98
of the th98
one of which98
rest of the98
the earth were98
in the telescope98
crater on the98
this is not98
the observation of98
of the sphere98
velocity of light97
because it is97
east to west97
of the kind97
than in the97
a very small97
the telescope is97
proof that the97
the problem of97
led to the97
examination of the97
to the great97
know that the97
the places of97
as compared with97
it is also97
of an inch97
between the earth97
was found to97
could not have97
the earth has97
in a few97
heat of the97
in the evening96
made in the96
thousands of years96
of the matter96
of the subject96
in a very96
height of the96
of a large96
shown in the96
image of the96
towards the earth96
a sort of96
the midst of96
it is difficult96
result of the96
and there is96
of a telescope95
at the observatory95
in this respect95
a few of95
at any rate95
the stellar universe95
back to the95
times as great95
the application of95
of double stars95
would seem to95
to do so95
he could not95
as shown in95
we shall find95
the science of94
it as a94
of the university94
with which we94
from east to94
on the opposite94
the new star94
so long as94
is of the94
distance between the94
the method of94
in the atmosphere94
it is easy93
extent of the93
part of its93
not far from93
it is necessary93
in front of93
one of those93
is necessary to93
of a new93
to explain the93
description of the93
the basis of93
the copernican system93
and by the92
the invention of92
of the british92
the tail of92
in the last92
in some cases92
the dimensions of92
effect of the92
a system of92
will not be92
there are two92
every part of91
in the midst91
shape of the91
period of the91
had not been91
to think that91
as a whole91
to the south91
at the equator91
which they are91
in all directions91
of the pleiades91
in the early91
of the nature91
a great number91
interior of the91
point in the91
they do not91
of the water91
to me that91
its distance from91
when the earth90
sun in the90
distances from the90
the nautical almanac90
the structure of90
come to the90
the two bodies90
to the surface90
the attention of90
the doctrine of90
exactly the same90
appearance of a90
the figure of90
of the highest90
this was the90
for a long90
of these objects90
as one of89
direction in which89
to the east89
in our own89
and he was89
president of the89
of its own89
is known as89
influence of the89
to which we89
the greater part89
the names of89
sides of the89
cause of the89
light from the89
it could not89
at the cape89
it could be89
the value of89
the cape of89
to the stars89
of the eye89
believe that the89
and we have89
if they were88
to the north88
and with the88
a quarter of88
not have been88
the star is88
on the floor88
the level of88
evidence of the88
there is an88
the members of88
with a telescope88
a knowledge of88
each of these88
the passage of88
see that the88
may not be87
of great britain87
phenomena of the87
it is at87
to be of87
of millions of87
the matter of87
in a straight87
with the earth87
for the most87
in the air87
of the southern87
of the zodiac87
proved to be87
on this subject87
i did not87
density of water87
appears to have87
up in the87
in the interior87
on the st87
that this is86
it appears to86
of the mass86
foot of the86
by the earth86
appear to have86
towards the centre86
the atmosphere of86
bodies of the86
the quantity of86
from the fact86
of the original86
place on the86
velocity of the86
of those who86
the character of86
to such a86
passing through the86
greater part of86
of a body86
of the law86
the heat of86
and as the86
of the discovery86
of the existence85
a proof that85
lines in the85
be accounted for85
of the three85
two hundred and85
it is found85
of the elements85
was found that85
given to the85
of the conference85
we have said85
is impossible to85
of the spectroscope85
of our earth85
it is an85
is true that85
belong to the85
to the board85
to the plane85
the process of85
of these two85
no doubt that85
the longitude of85
pass through the85
the elements of85
is easy to85
the stars and84
the eclipse of84
a group of84
the image of84
the st of84
an account of84
shown by the84
top of the84
applied to the84
right angles to84
and if we84
during the last84
course of a84
the date of84
of the theory84
of jupiter and84
have been a84
the foot of84
of such an84
of which are84
of which he84
the planets are84
proportional to the83
satellites of jupiter83
will be the83
the commencement of83
in one direction83
associated with the83
condition of the83
i could not83
series of observations83
should have been83
places of the83
presented to the83
earth to the83
is not so83
the same kind83
for us to82
the case with82
for many years82
we come to82
there are no82
have been found82
rays of light82
the depths of82
but this is82
the most interesting82
the stars were82
are in the82
the sun has82
the importance of82
but they are82
we shall see82
the second magnitude82
as if the82
there is one82
they would be82
the moon was82
them to be82
the constitution of82
to the solar82
addition to the82
acquainted with the81
is difficult to81
features of the81
north of the81
are of the81
for some time81
for a few81
the parallax of81
in the position81
and they are81
state of the81
the shadow of81
and for the81
and the great80
the belief that80
is the same80
and from the80
meeting of the80
if there were80
with the aid80
as long as80
path of the80
because of the80
accordance with the80
more than two80
to represent the80
the latitude of80
yet it is80
and the stars80
of the motion80
of the dark80
less than the80
at the beginning80
delegate of the80
spots on the80
from that of79
the supposition that79
greater than the79
in the whole79
with all the79
of the place79
of which it79
to the horizon79
aspect of the79
we see that79
parallel to the79
to observe the79
be seen that79
the distribution of79
the great pyramid79
less than that79
for it is79
hundred and eighty79
of them are79
by the attraction78
that they have78
time when the78
in spite of78
to do with78
level of the78
which is not78
matter in the78
name of the78
it is well78
three hundred and78
the opposite direction78
that of water78
what we have78
report of the78
the house of78
more than half78
just as the78
were to be78
equal to that78
is supposed to78
the difference of78
of the eclipse78
than any other78
down in the77
on the part77
period of about77
we have not77
relation to the77
out of a77
the lines of77
as if it77
to the west77
appeared in the77
of the third77
that when the77
rays of the77
the principle of77
of the canals77
it is quite77
and in a77
the radius of77
in proportion to77
as we can77
on the meridian77
meridian of greenwich77
the volume of77
a view of77
of the outer77
to the right77
be said that77
surrounded by a77
the life of77
certain that the76
to be at76
it cannot be76
seen that the76
the earth on76
that the comet76
to the ecliptic76
to form a76
instead of being76
the sun itself76
many of them76
visible in the76
of the american76
is evident that76
on either side76
a pair of76
on the side76
attached to the76
known to be76
that it may75
to make it75
so to speak75
earth and moon75
he was not75
seems to me75
is the only75
by far the75
from the same75
of the polar75
the sphere of75
we may be75
of stars in75
all of the75
was that of75
the way of75
it is clear75
of the tube75
and if the75
of a single75
of the northern75
it is that75
weight of the75
in the university75
value of the75
period of revolution75
that some of75
map of the75
of the fact74
as a matter74
than those of74
academy of sciences74
point on the74
manner in which74
part of a74
to those of74
as the square74
great deal of74
is seen to74
the direction in74
be remembered that74
investigation of the74
survey of the74
in the field74
we shall have74
and that they74
solar system is74
feet in diameter74
of the science74
indicated by the74
to the equator74
an angle of74
have not been74
with each other74
there will be73
to one of73
enable us to73
to measure the73
is equal to73
quarter of a73
to show the73
mars and jupiter73
difference between the73
intensity of the73
with the telescope73
not in the73
that the planet73
above the floor73
the human race73
they could not73
miles in length73
large number of73
to find out73
in the second73
great nebula in73
part of it73
he found that73
have seen that73
the condition of73
to which it73
the moon has73
the british association73
the necessity of72
that such a72
with which it72
of the larger72
that he would72
could have been72
our own sun72
he would have72
volume of the72
it has a72
not at all72
bottom of the72
that the great72
for more than72
invention of the72
the sun than72
was made by72
than it is72
the earth itself72
position in the72
in the plane72
to a height72
the difference between72
the speed of72
with which he72
larger than the72
for a moment72
at the distance72
uranus and neptune72
much of the72
of that of71
development of the71
the object of71
to which they71
of the lines71
is composed of71
it did not71
which i had71
state of things71
that have been71
to have the71
of the church71
with the most71
the hands of71
a short time71
a man of71
on all sides71
to the observatory71
of the more71
but there are71
on its surface71
if it is71
one of its71
few of the71
in the latter71
of the ocean71
of an atmosphere70
far beyond the70
far as i70
would appear to70
at the royal70
the difficulty of70
the days of70
the circumference of70
nearly in the70
photographs of the70
existence of the70
to deal with70
to a certain70
in like manner70
would not have70
in this year70
of the observations70
the same distance70
as bright as70
that the planets70
in any way70
comparison with the70
in all probability70
in the past69
of the origin69
the astronomers of69
the vernal equinox69
with the greatest69
is the case69
that the light69
the art of69
that i was69
was not a69
not only the69
the fall of69
mercury and venus69
from the equator69
the planetary system69
a copy of69
it is so69
matter of the69
that the star69
not less than69
formed by the69
of the floor69
and one of69
of the circle69
the majority of69
that we should69
of which was69
of the equinoxes69
day of the69
the most brilliant69
of our sun69
more than the69
to the world69
of universal gravitation68
several of the68
of which i68
have been in68
the ratio of68
came to the68
them in the68
must be the68
limits of the68
of the disk68
the stars which68
return to the68
surface of mars68
it is of68
the publication of68
with the great68
of the asteroids68
here and there68
the operation of68
is more than68
be the same68
the earth are68
times as far68
of mars and68
they were not68
in every direction68
as regards the68
of the copernican68
be seen with68
be no doubt68
he was able68
the neighbourhood of68
to the time68
occupied by the68
of the principal68
the most part67
near the sun67
i have been67
of the phenomena67
that i had67
amount of light67
on the ground67
of the orbits67
conception of the67
earth in the67
in which a67
line of the67
said that the67
at the age67
has to be67
be made to67
supposed to have67
which he has67
there is nothing67
in all the67
showed that the67
appeared to be67
observations on the67
may be found67
it seemed to67
that i have67
seen with the67
formation of the67
the poles of66
times as much66
enough to be66
only in the66
precisely the same66
of these stars66
to the end66
at all events66
revolution around the66
the observatory of66
to be visible66
relating to the66
of the astronomical66
a member of66
a large number66
the way in66
for a time66
a telescope of66
by the moon66
it is probable66
to all the66
discovery of a66
in the neighbourhood66
from the moon66
by reason of66
part in the66
in the next66
in the matter66
from the pole66
that it will66
of their own66
poles of the66
when they are66
the base of66
the truth of65
is found to65
that he is65
it will not65
proof of the65
likely to be65
of the case65
earth is a65
at a time65
the north and65
belonging to the65
in any other65
in the south65
of the best65
progress of the65
vs r bm65
of the four65
of any other65
means of a65
are able to65
radius of the65
exist in the65
if it be65
inches in diameter65
as we are65
of the little65
delegate of great65
by the action65
in favor of64
distance of a64
on june th64
which is a64
interest in the64
the aspect of64
and with a64
of the field64
in the future64
of the different64
not more than64
by sir william64
proportion to the64
account of its64
we now know64
may be the64
is to the64
there is another64
at the moment64
in the region64
the same thing64
perpendicular to the64
in the earth64
at any time64
has been the64
at first sight64
i have seen64
precession of the64
those who have64
to be very64
of determining the64
great comet of64
in some of64
added to the64
been made to64
in this country64
is well known64
but as the64
of the ether64
in favour of64
to give the64
regarded as the63
on the average63
these are the63
is less than63
the story of63
us that the63
to the first63
which they were63
of the galaxy63
of their orbits63
the details of63
probable that the63
i have already63
based on the63
plurality of worlds63
of the country63
any part of63
at the bottom63
when he was63
the view of63
to me to63
the whole mass63
the lunar surface63
and the whole63
the middle ages63
existence of a63
than the other63
of the visible63
which it has63
the sun will63
there is not63
rings of saturn62
that on the62
aid of the62
the south pole62
of the problem62
must be a62
of the inner62
think that the62
there could be62
the minor planets62
near to the62
application of the62
which we see62
of the entire62
they would have62
to a distance62
is not to62
the lapse of62
thousands of miles62
earth from the62
placed in the62
of the axis62
on may th62
on the planet62
that the two62
on the first62
much less than62
the unaided eye62
all of them62
the sun from62
in the milky62
it would appear62
this was a62
has already been62
that one of62
of any kind62
the little bear62
shown that the62
objects in the62
that there were62
east and west62
if we were62
force of the62
the measurement of62
views of the62
proportion of the62
a visit to62
two of the62
as they were62
a small telescope61
of it is61
it is believed61
moon and the61
had been made61
west of the61
from the planet61
the fact of61
much the same61
has ever been61
all over the61
is by no61
at the top61
the inclination of61
to the left61
a letter to61
the planet was61
to be able61
nearest to the61
to look for61
the sun are61
the author of61
which seems to61
with those of61
doubt that the61
all parts of61
the mean distance61
you will see61
and it will61
we have just61
the source of61
have been discovered61
the sea of61
this may be61
under the influence61
of this planet60
or in the60
the brightest star60
as much light60
by the great60
would seem that60
tells us that60
that it must60
the moment of60
subject of the60
he had not60
in his own60
front of the60
similar to that60
of the very60
side by side60
less than a60
delegate of france60
brightness of the60
the eye of60
or at least60
the sun by60
it on the60
to the discovery60
was not the60
to a great60
nothing of the60
history of astronomy60
have taken place60
of the tail60
the place where60
in some way60
was that the60
to the pole60
the great comet60
the earth must60
that could be60
from the beginning60
and there are60
could be seen60
through which the60
that of our60
by the most60
is a great60
distance from us60
with a velocity60
the minds of60
between us and60
to our own59
and when the59
as a result59
below the horizon59
inversely as the59
seen by the59
than that which59
are shown in59
of this work59
of matter in59
less than one59
i think that59
the foundation of59
in which case59
surface of a59
in the order59
passage of the59
is also a59
the pressure of59
a degree of59
that he should59
should not be59
out of which59
the only one59
they did not59
conclusion that the59
that he could59
doctrine of the59
regarded as a59
a few hours59
the king of59
much greater than59
other parts of59
and a few59
that this was59
the changes of59
half a century59
would be more59
it is called59
the evolution of59
instead of a59
is a small59
instead of the59
hundred and twenty58
part of his58
of the nineteenth58
other side of58
none of the58
shadow of the58
the times of58
so great that58
of the phenomenon58
so that we58
men of science58
would be to58
a very large58
he does not58
nearer to us58
th i was58
let us suppose58
is a little58
which will be58
discovery of neptune58
elements of the58
referred to the58
in those days58
would be very58
as a rule58
is a large58
in the light58
the brightness of58
for the same58
distribution of the58
but if the58
if the sun58
the celestial equator58
if he had58
a great circle58
that is the58
the sixth magnitude58
of the past58
in a letter58
of the pyramid58
to ascertain the57
lines of the57
have been able57
shown to be57
he had a57
but we have57
stability of the57
is probable that57
example of the57
he was the57
well as in57
as a star57
the solar surface57
of the observer57
five or six57
to the planet57
heat and light57
first of these57
which the moon57
and it has57
is found in57
that at the57
some of which57
if the moon57
are due to57
be supposed that57
as has been57
matter of fact57
group of stars57
of the largest57
was on the57
to give a57
each other in57
to consider the57
is only one57
we may say57
be necessary to57
atmosphere of the57
many of these57
in the time57
accounted for by57
him in the57
does not seem57
of the south57
revolutions of the56
be seen by56
there are several56
in the line56
angles to the56
with the exception56
contrary to the56
the copernican theory56
to return to56
i think it56
in a circle56
the sun on56
of the tides56
the sun must56
to some extent56
be seen at56
to see that56
he seems to56
the same face56
by which it56
forms of life56
is called a56
the introduction of56
of the age56
the hypothesis of56
it was necessary56
the largest of56
the floor of56
be in a56
two and a56
the phases of56
the close of56
this part of56
be found to56
at the poles56
may be a56
what is called56
the scale of56
of the compass56
situated in the56
could be made56
of the shadow56
and of course56
for all the56
is at present56
it appears that56
the proportion of56
the rings of56
has been said56
from which it56
will be a56
in relation to56
and some of56
the mind of56
revolve around the56
communicated to the56
the latter is56
and the two56
as it would56
distant from the56
they are the55
the meaning of55
a letter from55
the prime meridian55
something of the55
in a single55
the point where55
of the laws55
of its surface55
the explanation of55
to be an55
no difficulty in55
and in this55
that the same55
of the lick55
of the spiral55
as he was55
has never been55
to take the55
of the way55
in the two55
of the ancient55
can be made55
of the ellipse55
of the small55
that the distance55
quarter of the55
to prove that55
i am not55
the heavens in55
a multitude of55
above the interior55
than the sun55
connection between the55
they can be55
a result of55
the opinion that55
the summit of55
a time when55
in this manner55
good deal of55
very different from55
i had been55
of the central54
have been observed54
but if we54
that it had54
a distance from54
the air is54
to be observed54
if it had54
the molecules of54
of the magnetic54
like the earth54
it is certain54
estimate of the54
the powers of54
gravity of the54
the consideration of54
but he was54
any one of54
different from the54
the production of54
and there was54
be expected to54
thought that the54
to which i54
would be seen54
to be so54
tables of the54
in many cases54
it is as54
work on the54
of the formation54
together with the54
of what is54
solution of the54
as we see54
the earth by54
to the study54
constellation of the54
transits of venus54
on this occasion54
on each side54
proper motions of54
a star is54
they are in54
the area of54
of the general54
to show how54
in the united54
believed to be54
the opinion of54
object in the54
and you will54
the east and54
but when we53
to which he53
the theory that53
is only a53
believed that the53
of a sphere53
as if they53
motion of a53
the evidence of53
of the question53
of one hundred53
it would take53
the disk of53
hundred and sixty53
in the manner53
would be in53
to think of53
out of sight53
in the north53
let us now53
same as that53
to the best53
exposed to the53
the principles of53
that if we53
that they had53
the transit circle53
on the question53
to assume that53
by the aid53
in the summer53
from the time53
of the future53
amount of heat53
the proper motions53
they seem to53
the centrifugal force53
is clear that53
have had a53
does not appear53
th of november53
or any other53
stars have been53
limb of the53
out from the53
we are able53
commencement of the53
of the north53
is known to52
the same size52
order of the52
to look at52
astronomers of the52
between mars and52
a double star52
to the ground52
to find that52
on to the52
was discovered by52
the most striking52
a few minutes52
the moon as52
from the first52
or of the52
have been formed52
to a very52
more than three52
the moon to52
to point out52
astronomer royal to52
problem of the52
at the other52
orbit of neptune52
to the general52
with a view52
when she is52
looking at the52
at such a52
in a direction52
division of the52
large as the52
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a new star52
the walls of52
out in the52
up by the52
of gravity of52
that we know52
inclined to the52
be of the52
the moon are52
the breadth of52
case of a52
upon the sun52
we are now52
of the sixth52
the forms of52
on the morning52
the comet was52
laws of nature52
have been seen52
to the meridian52
to pass through52
aid of a52
what it is52
the focus of52
it is obvious52
was due to52
seen on the52
the light from52
as to their52
results of the52
as on the52
the interval between51
on which we51
it is more51
the whole earth51
in a way51
the heavens are51
moment of momentum51
to be more51
is possible that51
or the other51
a source of51
published in the51
of the finest51
four or five51
sphere of the51
known to us51
the precession of51
the exception of51
of finding the51
be less than51
the most distant51
nearest to us51
as that which51
as those of51
was a very51
the greater the51
we see in51
in all its51
it is by51
of the motions51
a study of51
the sun with51
depends upon the51
the time it51
the moon from51
for the present51
there has been51
the work was51
a velocity of51
perhaps the most51
the mare imbrium51
paper on the51
be considered as51
powers of the51
those who are51
in a year51
the eccentricity of51
all the time51
approach to the51
times greater than51
of the terrestrial51
has not yet51
three and a51
given in the51
it was at51
from the other51
the planet in51
and in some50
sir isaac newton50
that it could50
able to see50
of the city50
the sun of50
of thousands of50
large enough to50
in advance of50
it was only50
the masses of50
a few months50
either side of50
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with an opera50
body in the50
as we shall50
the sun the50
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extension of the50
of miles in50
the transit instrument50
secretary of the50
the same plane50
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the moon would50
inhabitants of the50
that i should50
corresponding to the50
see in the50
the neighborhood of50
that we may50
the same rate50
what may be50
apparent size of50
most powerful telescopes50
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we have now50
in each case50
them to the50
under a low50
is no doubt50
according to this50
so far from50
but that the50
it is still50
and to be50
of the smaller50
may be regarded50
we know the50
and then the50
known to the50
as to whether50
effects of the50
royal to the50
found to have50
have been so50
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the paris observatory50
the sun or50
the growth of50
of heat and50
of the zodiacal50
are found to50
be seen from50
turned towards the50
there are some50
though it is50
substance of the50
to the very50
from a photograph50
there might be49
the sun were49
the establishment of49
laws of motion49
what has been49
which we may49
sent to the49
more than feet49
signs of the49
in view of49
that the surface49
earth would be49
a hundred and49
of the spots49
earth in its49
was necessary to49
looked upon as49
to the whole49
the time that49
with the other49
a heavenly body49
to the most49
can hardly be49
magnitudes six and49
adoption of the49
much more than49
be at the49
the change of49
passes through the49
they must have49
the first and49
the duke of49
was supposed to49
could be no49
was at the49
me that the49
an explanation of49
increase in the49
that of jupiter49
we have shown49
of a circle49
a catalogue of49
at least one49
to go to49
various parts of49
if we suppose49
in an orbit49
we see it49
to and fro49
only by the49
and many other49
supposed that the49
that he has49
charge of the49
because they are49
consideration of the49
times the distance49
discussion of the49
be seen to49
there are other49
measurement of the49
shall find that49
miles an hour49
of stars which49
with a very49
photograph of the49
opposite side of49
the heavens and49
the loss of49
and we shall49
greater or less48
and we may48
the night of48
of our solar48
of the night48
of what we48
the greatest of48
circuit of the48
in the dark48
and it would48
it was first48
used in the48
far as it48
of the board48
as far from48
bodies in the48
we could not48
hundred and forty48
on the one48
of our atmosphere48
th of august48
to us to48
the birth of48
near the centre48
the stability of48
to be regarded48
they must be48
it with the48