Dr Ezzy PearsonEZZY PEARSON is a space journalist for BBC Sky at Night Magazine, for which she has written dozens of articles on all aspects of space science, exploration and history. Prior to her journalistic career, she did a PhD in Astrophysics at Cardiff Univerity. She regularly speaks at astronomy societies, conventions and other science events, and in the last five years has made over 100 international, national and regional media appearances on TV and radio (including BBC TV and radio, Sky News and Al Jeezera) as an expert on all manner of space and astronomy stories. In 2013 she presented a documentary for Channel 4 on the Chelyabinsk meteor strike. She lives in Bristol. Read More Read Less