Space ShuttleSpace Shuttle Atlantis lifts off on the 81st shuttle flight, a ten-day mission featuring the fifth docking between Atlantis and the Mir space station. Atlantis again carries the SPACEHAB module in its cargo bay, and thousands of pounds of consumables and equipment are transferred from the shuttle to Mir. Aboard Atlantis for her 17th flight are Commander Michael Baker, Pilot Brent Jett, and mission specialists John Grunsfeld, Marsha Ivins, Peter Wisoff and Jerry Linenger. Linenger remains on Mir, while American Mir Expedition 22 crewmember John Blaha returns after 128 days in space.