If someday rockets should open the gates to space, then we must be oriented as to its environmental conditions and their possible biological effects.….

It is not too farfetched that soon it will be possible for a physician to send the electrocardiogram and the heart sound via communication satellite ….

The science and technology which have advanced man safely into space have brought about startling medical advances for man on earth. Out of space res….

The conquest of the outskirts of the atmosphere, and eventually space, is a revolutionary event, comparable only to the transition of the aquatic ani….

Space is an environment of emptiness. It offers no possibility for natural adaptation to any living organism - and particularly not to the highly sop….