How Can We Prepare The Nervous System For Space Travel?

How Can We Prepare The Nervous System For Space Travel? Space travel presents a number of environmental challenges to the central nervous system, including changes in gravitational acceleration that alter the terrestrial synergies between perception and action, galactic cosmic radiation that can damage sensitive neurons and structures, and multiple factors (isolation, … What research is

Can Space Be Compressed?

Can Space Be Compressed? Can space be compressed? I find it interesting that space can be expanded, inflated or curved but not compressed. The confusion comes from the comparison of space to a fluid, and fluids cannot generally be compressed. Can the universe compress? A more specific theory called “Big Bounce” proposes that the universe