A

VOYAGE IN SPACE

A COURSE IN SIX LECTURES "ADAPTED TO
A JUVENILE AUDITORY" DELIVERED
AT THE ROYAL INSTITUTION
AT XMAS 1913

BY

H. H. TURNER, D.Sc., D.C.L., F.R.S.
SAVILIAN PROFESSOR OF ASTRONOMY IN THE
UNIVERSITY OF OXFORD

WITH OVER 130 ILLUSTRATIONS

SOCIETY FOR PROMOTING CHRISTIAN KNOWLEDGE
LONDON: NORTHUMBERLAND AVENUE, W.C.
1915