And third, medical space research may lead to new safeguards against hazards common to many environments. Specifically, our astronauts will need fundamentally new devices to protect them from the ill effects of radiation which can have a profound influence upon medicine and man's relations to our present environment.


President John F. Kennedy's last formal speech and public words, 21 November 1963, San Antonio, Texas

John F. Kennedy Quotes

And third, medical space research may lead to new safeguards against hazards common to many environments. Specifically, our astronauts will need...

And third, medical space research may lead to new safeguards against hazards common to many environments. Specifically, our astronauts will need...

And third, medical space research may lead to new safeguards against hazards common to many environments. Specifically, our astronauts will need...

And third, medical space research may lead to new safeguards against hazards common to many environments. Specifically, our astronauts will need...