Date: 2014-12-09 04:49:20Irish people Armagh Observatory John Thomas Romney Robinson William Frederick Archdall Ellison Dunsink Observatory John Louis Emil Dreyer Eric Mervyn Lindsay Thomas Earnshaw Edward Troughton Fellows of the Royal Society Astronomy Science | | by mechanical flexure of the telescope and mounting, as well as those caused by changes in temperature. The third director, Romney Robinson later said that useful measurements could nevertheless be obtained byAdd to Reading ListSource URL: star.arm.ac.ukDownload Document from Source Website File Size: 283,89 KBShare Document on Facebook
|