Sometimes their hands or knees or shoulders get sore and are hard to move and may become swollen. These people may have arthritis (ar-THRY-tis). Arthritis may be caused by inflammation (in-flah-MAY-shun) of the tissue lining the joints. Some signs of inflammation include redness, heat, pain, and swelling.ometimes their hands or knees or shoulders get sore and are hard to move and may become swollen. These people may have arthritis (ar-THRY-tis). Arthritis may be caused by inflammation (in-flah-MAY-shun) of the tissue lining the joints. Some signs of inflammation include redness, heat, pain, and swelling.
The longest duration flight of all was also perhaps the most encouraging. That's the flight by Valeri Polyakov who spent just over fourteen months in the earlier Russian space station MIR. March 22, 1995: Longest Human Space Adventure Ends | WIRED.
A one-year flight will just magnify that effect, he says We've never had an American in space for that long. â¦ We're entering a whole new realm.. On Friday, March 27, astronaut Scott Kelly will smash the U.S. endurance record for the longest continuous time in space. The one-year mission will provide NASA with invaluable data as his twin brother, Mark Kelly, undergoes the same tests on Earth. Sierra Oshrin.