[King Moonracer]

Being in space is like being at a really high altitude? Idiot author.

[Paladin2]

"Sea level pressure is 760 mmHg (14.7 psi). A typical passenger jet at altitude has a cabin pressure of about 565 mmHg (10.9 psi).

The atmosphere of the ISS is maintained to approximately 760 mmHg (14.7 psi), with 78% nitrogen and 21% oxygen. The remaining 1% is composed of metabolic products such as carbon dioxide. Humidity is kept between 40-70%."

[wrench]

I seriously doubt sea level pressure is maintained in space vehicles.

Airliners maintain 8,000 ft pressure altitude when at cruise, space capsules are not pressurized to that level, a quick search should find the normal pressures in the space station.

While poorly worded, the author is correct.