...terrestrial magnetism, in which he showed its connection and that of the aurora with spots on the sun. A further discussion of the periodicity of the auroras...undertaken by Professor Loomis, and published in 1873. Astronomy. — Another important line of Professor Loomis's work was Practical Astronomy. While in...

...terrestrial magnetism, in which he showed its connection and that of the aurora with spots on the sun. A further discussion of the periodicity of the auroras...undertaken by Professor Loomis, and published in 1873. Astronomy. — Another important line of Professor Loomis's work was Practical Astronomy. While in...

...of the sun's surface on the very day of the aurora. The magnetism of the earth, the Aurora Boreatts and the spots on the sun, have thus all three a causal...made use of all the auroras recorded in Professor Lovering catalogue. They confirmed his previous conclusions, only slight modifications being required...

...and oppositions of certain planets. Shortly after the publication of this memoir, Professor Levering published his extensive catalogue of auroras. A further...auroras recorded in Professor Lovering's catalogue. They continued his previous conclusions, only slight modifications being required by the new facts presented,...

...magnetism of the earth, the aurora borealis, and the spots on the sun, have thus all three a casual connection, and apparently that connection is closely...Shortly after the publication of this memoir, Professor Levering published his extensive catalogue of auroras. A further discussion of the periodicity of the...

...aurora borealis, and the spots on the sun, have thus all three a casual connection, and nppareutly that connection is closely related to the conjunctions...Shortly after the publication of this memoir, Professor Lowering published his extensive catalogue of auroras. A further discussion of the periodicity of the...

...terrestrial magnetism, in which he showed its connection and that of the aurora with spots on the sun. A further discussion of the periodicity of the auroras...undertaken by Professor Loomis, and published in 1873. Astronomy. — Another important line of Professor Loomis's work was Practical Astronomy. "While in...

...magnetism of the earth, the aurora borealis, and the spots on the sun, have thus all three a casual connection, and apparently that connection is closely...periodicity of the auroras was undertaken by Professor Looinis and published in 1873. In this he made use of all the auroras recorded in Professor Lovering's...

...magnetism of the earth, the aurora borealis, and the spots on the sun, have thus all three a casual connection, and apparently that connection is closely...publication of this memoir, Professor Lovering published his exteusive catalogue of auroras. A further discussion of the periodicity of the auroras was undertaken...

...terrestrial magnetism, in which he showed its connection and that of the aurora with spots on the sun. A further discussion of the periodicity of the auroras...undertaken by Professor Loomis, and published in 1873. Astronomy. — Another important line of Professor Loomis's work was Practical Astronomy. While in...