Guest: Dr. Philip Harris. Topics: space policy, White House Conference On Space Enterprise. Dr. Phil Harris returned for this program to discuss US space policy and convening a special White House Conference On Space Enterprise. His new book, "Toward Human Emergence: A Human Resource Philosophy for the Future can be purchased on the One Giant Leap Foundation (OGLF) Amazon partners website at www.onegiantleapfoundation.org/books. If you purchase it from the OGLF site, Amazon makes a contribution to OGLF/The Space Show.

Guest: Greg Zsidisin was the guest for this special extra-long Mother's Day Space Show program clocking in at around 2 hours, 12 minutes. During the program, Dr. Buzz Aldrin called in twice . Bill Haynes , who was with Skylab and the Minuteman missile program , also called Greg. We started the discussion with Greg talking about his recent series of articles in The Space Review (www.thespacereview.com). To find them, go to "The Space Review" homepage and in the search box in the upper right, put in Greg's last name.