The Space Adventurer's Guide

The Space Adventurer's Guide — page 5
Training for Your Space Vacation Though you won’t have to train as hard as a professional astronaut for your trip into the universe there are still things you’ll need to learn and do as an aspiring space traveler To spend any amount of time in space you’ll need to be in good physical shape It’s important to exercise to build up your muscle strength and endurance and eat well leading up to the trip You’ll also be given a medical checkup to make sure you don’t have any serious health conditions that would make space travel too dangerous For a suborbital trip you’ll actually be in space for only a few minutes So after passing the physical exam you’ll likely take some practice runs in a spinning centrifuge to get used to the extreme forces you’ll experience on your flight You’ll read more about this kind of flight simulator later but for now just imagine being strapped inside a giant spinning top Training for trips to the worlds beyond Earth orbit however is a bit different For these longer trips your training will also be longer months or even more You’ll need to become an expert on everything from aeronautics the science of air travel and learning how to deal with medical and other emergencies to the more day-to-day stuff such as repairing the toilet which could also be considered a type of emergency and cutting your fellow passengers hair You’ll also have to get used to living with others in small spaces possibly as small as a moving van drinking liquids and eating food out of bags working on a day-night schedule different from that of Earth and locking yourself in a tiny radiation shelter a thick-walled room that protects you every time the sun burps out a solar flare in your direction Top right Restrained by a harness astronaut Guion Bluford exercises on the treadmill on the space shuttle Challenger Center right Commander Richard Truly sleeps right-side up while astronaut Guion Bluford sleeps upside down on the space shuttle Challenger Bottom right Space food bags of snack foods and dehydrated foods Below STS-131 and Expedition 23 crew members pose for a photo on the International Space Station STS-131 crew members are pictured in the light blue shirts while the Expedition 23 crew are wearing darker shirts