Off Topic Announcement: For those who may have an interest our guest speaker lecture schedule thru May is now booked. While we would like you to become a member or donate to help defray stipends to out of town guests, it is not required. So anyone interested may visit to hear the lectures. In some cases there may be two speakers of an evening. January 18 Jeff Hester, ASU Astronomer February 15 Mathew Fouch, ASU Seismologist March 15 John Spencer, Lowell Observatory Astronomer April 19 Ted Bowell, Lowell Observatory Astronomer May 17 Ronald Greeley, ASU Planetary Geologist Others promised in the future but no date set yet - Philip Christensen, ASU Planetary Geologist; Paul Scowen, ASU Astronomer; Arne Hendren, US Naval Observatory Astronomer; Rogier Windhorst, ASU Astronomer; possibly Husband and Wife team, Philip Massey and Diedre Hunter, Lowell Observatory Astronomers; and Volcanologist, new to ASU next summer, Amanda Clarke of Penn State. More to come. CONTACT ME OFFLINE to indicate an interest in future email notification or membership. Charles Crawford astrogeoc@xxxxxxx -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.