Last Bastion of Male Dominance Unbroken - Space: the Final Frontier

NO WOMEN ALLOWED
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Record 520-day Mars mission simulation in Russia begins
The endurance trial will simulate the 250-day flight to Mars, a landing and surface stay of up to 30 days, and then the 240-day trip back to Earth.
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Why no women? If you live in the USA chances are you have missed some important space experimentation conducted earlier by Russia. We live in a fantasy land where males and females are declared equals in all things for pure political gain, the solitary reason for integrating females to a few Navy submarine crews. We shall see how that goes down in a few years despite the best efforts of the DoD to cover up any major problems.
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Not convinced that our government will attempt to cover up inconsistent news? Perhaps you have not been paying enough attention to related news, then.

The medical stresses will grow more severe as NASA moves through a string of complex missions on the international space station, through the twilight years of the space shuttle era, and onward to a new era that will take humans beyond low Earth orbit. Human weaknesses that may have been tolerable before now may, at some point, reach a breaking point. To forestall such disasters, a fuller appreciation of the history of medical screening is needed. source [color added]

Submarines are always silent and strange.