Can someone tell me what is the origin of the apex meteoroids? Are there also related to ejected material from comets? Thanks in advance Paulo Portugal -- Crie o seu email gratuito no mail.pt http://www.mail.pt The archive and Web site for our list is at http://www.meteorobs.org To stop getting all email from the 'meteorobs' lists, use our Webform: http://www.meteorobs.org/subscribe.html