...to address bone loss caused by radiation and microgravity exposure. Reduced gravity The consequences of prolonged microgravity on the human body - osteopenia and osteoporosis (the long-term loss of bone mass), muscle atrophy, reduced healing, changes...
... consequences. Leaving is hard, we are told. Leaving could even be irresponsible. This dilemma isn’t likely to be presented to the human race in the near future, but when it does, it is bound to be difficult, as Star Trek reminds us. Star Wars, being...
... a mass and volume perspective. A smaller, rodent-scale artificial gravity facility could serve to reduce risk for human-scale artificial gravity facilities and vehicles. Rodent based mammalian development studies conducted in microgravity have been...
... development of advanced technologies in robotics, automation, avionics, and software for Space Shuttle, Space Station, and advanced human missions. As a division chief he has provided systems support for avionics, software, and other key systems for...
... fleeing regional conflicts in search of basic human security. Such images depict supremely vulnerable populations...unique to remote sensing technology but is a true legacy of human rights law. As human rights law emerged in the post-World War II era, ...
... and becoming more homogeneous - or whether we chart a new path that could ultimately give rise to new species of humans. Among the most consequential of those decisions is whether we choose to remain confined to Earth or whether we develop long-term...