All kinds of challenges will face the first humans to travel to Mars. One that has been much discussed, with no potential solution yet, is the potential for a significant amount of bone density loss on the three-year mission. Astronauts lose about 1% of their bone density per month in the microgravity of the ISS. That’s not too big of a deal if they are only on the station for six months, but the two 10-month space trips of a mission to the red planet could be a concern. Now a team of researchers think they have a solution – have the astronauts eat more salad.
Continue reading “Space Lettuce Could Reduce Astronaut Bone Loss”Space Lettuce Could Reduce Astronaut Bone Loss
