The Mystery of Snowflake Uniqueness Unveiled in CURIOUS Issue 17

Issue 17 of CURIOUS, a free e-magazine, explores the question of whether no two snowflakes are alike, delves into the possibility of the Christmas star being a real astronomical event, discusses finding a mate in the twilight zone, highlights the fastest glacier in the Northern Hemisphere, and features an exclusive interview with authors Kelly and Zach Weinersmith. The issue also includes news, diary dates, and recommendations for what to see, watch, and read.