What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
THE SEVENTYEIGHTH MEETING OF THE AMERICAN ASTRO | 59 |
THE INVENTION AND EARLY DEVELOPMENT OF | 75 |
SOME EXPERIMENTS WITH COLOR IN NATURAL AND ARTI | 89 |
32 other sections not shown
Other editions - View all
Common terms and phrases
activity American appear astronomers atmosphere beginning bodies brightness California called cause changes close color comet Commission continued curve cycle described determined developed direction distance early earth eclipse effect elements fact fall field Figure force give given hence important included increase indicated interest July Jupiter known later length less light longitude magnitude March Mars mass maximum means measured meeting meteorites meteors method Miss months moon motion Mount moving nature nebula Notes nova object Observatory observed obtained occur orbit original period photographic planets position possible present probably problem Professor published recent record region reports Saturn seems seen Society solar stars Stebbins sunspot surface Table taken telescope temperature theory tion University variable visible