rex, get her home safely and enjoy the last couple of days in space shuttle atlantis. to the whole teamamt s been an incredible ride. reporter: jonathan amos, bbc news. very cool. this landing will take place tomorrow which will sort of happen on our shift. we ll be watchchg this every single moment. tomorrow will be 42 years ago to the day that astronauts neil armstrong and buzz aldrin walked on the moon. and that time we did it too. that was our little vacation, a little time from the show. we ll be right back, everybody, don t go far. medicare. it doesn t cover everything. and what it doesn t cover can cost you some money. that s why you should consider an aarp. medicare supplement insurance plan. insured by unitedhealthcare insurance company. all medicare supplement insurance plans can help pay. some of what medicare doesn t, so you could save. thousands of dollars in out-of-pocket expenses.