The Orbs around us: A Series of familiar essays on the moon and planets, meteors and comets, the sun and coloured pairs of suns

by Proctor, Richard A.
Published 1872

Essays on astronomy a series of papers on planets and meteors, the sun and sun-surrounding space...

by Proctor, Richard A.
Published 1872

A treatise on the cycloid and all forms of cycloidal curves and on the use of such curves in dealing with the motions of planets, comets, etc. and of matter projected from the sun with 161...

by Proctor, Richard A.
Published 1878

The orbs around us : a series of familiar essays on the moon and planets, meteors and comets, the sun and coloured pairs of suns /

by Proctor, Richard A.
Published 1902