David Blanchflower BSc
@DavidBflower
Astrophysicist and Astrophotographer. Published in @AstronomyNow @BBCNews @itvnews Currently writing my first book.
17-09-2013 15:24:54
324,0K Tweets
36,8K Followers
5,8K Following
@DavidBflower
Astrophysicist and Astrophotographer. Published in @AstronomyNow @BBCNews @itvnews Currently writing my first book.
17-09-2013 15:24:54
324,0K Tweets
36,8K Followers
5,8K Following