Rabih Alameddine@rabihalameddine·Jan 9, 2017The first known photograph of a comet. Donati’s Comet, taken at Harvard College Observatory in 1858.13461978
Rabih Alameddine@rabihalameddineReplying to @rabihalameddineThe Sun’s Corona during the Eclipse of July 39, 1878 – Illustration from ‘Astronomy for high schools and colleges’10:40 PM · Jan 9, 2017·Twitter Web Client13 Retweets1 Quote Tweet35 Likes
Rabih Alameddine@rabihalameddine·Jan 9, 2017Replying to @rabihalameddineStill from Hans Richter's 'Filmstudie’ (1926)4924
Rabih Alameddine@rabihalameddine·Jan 9, 2017Manual of the Diseases of the Eye for Students and General Practitioners, Charles H. May M.D., (1939 edition, originally published: 1900)11825