Vol. II. No. 2 



MARCH 1929 ^^ • 



10 Cents 



EUOLUnON 



luitered as second class matter at New York. X. V, J.in. 7. 1928. EvohitKni Pulil. Ccnp.. 96-.->th Ave . X N 



GREAT SPIRAL STAR-CLOUD IN ANDROMEDA 



250 Million-Billion Miles from End to End 



