tag:blogger.com,1999:blog-17987434.post7733601037783847142..comments2023-05-28T14:04:40.723+02:00Comments on SERGIO A. SIERRA: EN UN DÍA COMO HOYSergio A. Sierrahttp://www.blogger.com/profile/05759034056812156145noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-17987434.post-90553661053197387072009-07-20T23:41:21.447+02:002009-07-20T23:41:21.447+02:00"That's one small step for man, one giant..."That's one small step for man, one giant leap for mankind", aunque parece que muchos lo hayan olvidado. Space, the final frontier...Morgan Blackhandhttps://www.blogger.com/profile/14734608042483165971noreply@blogger.com