I really appreciate the head's up on the APOD's. Without these being posted here on FreeRepublic I would probably miss out, things being as busy as they are. Thanks.
Hadn't occurred to me to think of "cepheids" as a keyword. LOL. That's the kind of sophisticated, erudite people we are here on FR.
10 posted on 07/01/2011 3:35:01 PM PDT by Prospero
(non est ad astra mollis e terris via)