Male wannabe astronauts who can afford the astronomical fees for a private seat on a space flight, should be aware that they may return impotent. — dpa
With seats onboard Virgin Galactic costing US$450,000 (RM2,105,550), space tourism remains a literal flight of fantasy for most people.
And even such well-heeled amateur astronauts would do well to bone up on the potential health impacts of space flight.
