INDEX. 



243 



Lowell, P., 83, 84, 86, 87, 91, 92, 



93, 94, 122, 236, 237. 

 Lowell Observatory, 92, 94, 106, 



114. 



Lund Observatory, 59. 

 Lupus, 221. 

 Luther, R., 100. 

 Lyra, 221. 



Lyra (/3), 178, 182, 185. 

 Lyrid meteors, 122. 



Maclaurin, C., 9. 



Maclear, Sir T., 155. 



Madler, J. H., 27, 68, 69, 71, 96, 



104, 202, 203, 216, 217, 218. 

 Magellanic clouds, 219. 

 Magnetism, 44, 60. 

 Mars, 18, 19, 90-97, 101, 144, 236. 

 Maunder, E. W., 59, 60, 94, 95, 



134, 145, 166, 224. 

 Mascari, A., 86. 

 Mayer, C., 164. 

 Mayer, J. R., 229. 

 Mazapil meteorite, 149. 

 M^chain, 127. 

 Mee, A., 68. 

 Melloni, 76. 



Mercury, 18, 80, 81-84, 97, 236. 

 Messier, C., 30. 

 Meteorites, 147, 148, 149, 229, 



231. 



'Meteoritic Hypothesis,' 231, 232. 

 Meteors, 138-149. 

 Meudon Observatory, 59. 

 Milan Observatory, 82, 202, 224. 

 Milky Way. See Galaxy. 

 Miller, W. A., 50, 172. 

 Mira Ceti, 11, 182, 186, 187. 

 Mitchel, 0. M., 31. 

 Mizar (CUrsie Majoris), 204. 

 Moller, A., 129. 

 Moon, the, 10, 24, 65-79, 90, 95, 



148, 228. 



Moscow Observatory, 132. 

 Mouchez, A., 161. 

 Miiller, G., 175, 181. 

 Munich Observatory, 44, 224. 



Napoleon, 67, 127. 



Nasmyth, J., 73, 103. 

 Nebulae, 30, 31, 207-213, 228. 

 Nebular Hypothesis, 33, 195, 227, 



228, 229, 230, 233. 

 Neison (Nevill), E., 73. 

 Neisten, 86, 105. 



Neptune, 120, 121, 135, 229, 230. 

 Newall, H. F., 205. 

 Newcomb, S., 27, 64, 78, 89, 94, 



162, 168, 220, 222, 223, 224, 



232. 



Newton, H. A., 140, 141. 

 Newton, Sir I., 2, 17, 29, 77. 

 Nichol, J. P., 31, 207. 

 Nordvig, L., 192. 



Olbers, H. W. M., 19, 20, 69, 98, 

 99, 123, 124, 125, 126, 127, 

 129, 130, 139, 148, 152, 153. 



Olbers' comet, 125. 



Olmsted, D., 138, 207. 



Ophiuchi (a), 183. 



Orion, 221. 



Orion nebula, 10, 33, 207, 208, 

 209, 213. 



Orion stars, 174, 193, 209, 232. 



Orionis (/c), 209. 



Orionis (??), 209. 



Orionis (0), 209. 



Orionis (U), 181, 182, 186, 187. 



Palisa, J., 100. 



Pallas, 19, 99, 101. 



Parallax, solar, 61, 62, 63, 101. 



Parallax, stellar, 150-158, 190. 



Paris Congresses, 161. 



Paris Observatory, 78, 118, 171. 



Perrine, C. D., 81, 108, 194. 



Perrine's comet, 136. 



Perrotin, H., 86, 91, 100, 114. 



Peck, W., 162. 



Persei (Nova), 192, 193, 194, 195. 



Perseid meteors, 122, 141. 



Perseus, 192, 221. 



Peters, C. H. F., 100. 



Peters, C. A. F., 142, 153, 155, 



202. 

 Photography, astronomical, 54, 



56,57, 59,75, 81,94, 108, 113, 



