Bone And Muscle Loss
Bone and muscle loss refers to the reduction in bone density and muscle mass that occurs in astronauts during spaceflight due to the absence of gravity. In microgravity, the body no longer needs to support its own weight, leading to a decrease in bone density and muscle mass. This can result in a variety of health problems, including increased risk of fractures, decreased physical performance, and decreased overall health. To combat bone and muscle loss, astronauts engage in regular exercise and take calcium and vitamin D supplements. Additionally, new technologies such as artificial gravity and resistance training devices are being developed to help mitigate the effects of microgravity on the body.
Your Previous Searches
Random Picks
- Power Conditioning: Power conditioning refers to the process of modifying electrical power to improve its quality and suitability for specific applications. In the context of space and astronautical engineering, power conditioning is a critical aspect of desig ... Read More >>
- Figure Of Merit: Figure of Merit (FOM) is a metric used to evaluate the performance of a system or a component. In the context of space and astronautical engineering, FOM is used to compare different designs of spacecraft, instruments, or technologies. FOM ... Read More >>
- Software Components: In the context of space and astronautical engineering, software components refer to the individual programs or modules that are designed to perform specific functions within a larger software system. These components are typically developed ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06