If you have rheumatoid arthritis symptoms, tai chi exercises are a great way to stay physically active while improving mobility and balance. Find out why tai chi is so beneficial and try movements specially selected for people with RA... During a flare-up of rheumatoid arthritis symptoms, pain and fatigue make exercise the last thing you want to do.
This is a chronological list of spaceflights to the International Space Station (ISS), including long-term ISS crew, short term visitors, and mixed human/cargo missions. Unmanned visiting spacecraft are excluded (see List of unmanned spaceflights to the ISS for details). ISS crew members are listed in bold. Time docked refers to the spacecraft and does not always correspond to the crew.
EVER WONDERED how astronauts pee in space? Last week, the space shuttle Atlantis blasted off for an 11-day mission to repair the Hubble Space Telescope. In addition to the seven American astronauts on Atlantis, there are three astronauts living and working on the international space station. With 10 humans orbiting Earth, it seemed like as good a time as any to talk about what astronauts do when nature calls. Alan Shepard was the first American to be launched into space. His mission was a 15-minute flight that took place on May 5, 1961, in the Freedom 7 spacecraft.