t▓ime that China has tested it in s

are much more difficult to locate when in space. We have to be aware of this and move the wire▓s accordingly.The data we are generating an▓d reviewing are primarily used to monitor the differenc▓e between our body indexes up here and on Earth: we are trying to find out wh▓ich ones change and d

o not. This precious data will be analy▓zed further by ground staff and will give a c

learer picture of the subtle changes that occur in a gravity

-free environment. ` I would like to share an interesting discovery: Normally, on Earth, we only have one▓ artery in (either side of) our necks.▓ But there are two in space. Earlier in the mission I mi▓sidentified the blo

pace.The biggest dif

od vessel, because the vein besides our ▓artery becomes

  • ference between a CD
  • S experiment in▓ sp
  • ace and one
  • on the ground is u
  • ltrasound.