tag:blogger.com,1999:blog-4639808827371420528.post5719283295735508714..comments2024-03-28T18:28:38.993+11:00Comments on Gypsies: Measuring distance to the stars: Cepheid VariablesStevehttp://www.blogger.com/profile/05866277956979344622noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4639808827371420528.post-31375847449092848482007-09-12T20:27:00.000+10:002007-09-12T20:27:00.000+10:00If the Europeans can stop arguing and get the Gaia...If the Europeans can stop arguing and get the Gaia sattelite up we could get to the centre of the galaxy and will detect the peoper motion around the one or more black holes. Also it will pick up many cepheids.Anonymousnoreply@blogger.com