Choose Your Own Career Adventure at NASA

Choose Your Own Career Adventure at NASA — page 3
Congratulations NASA officials just picked a new team of astronauts to send to the International Space Station and guess what You made the list There is no need to pack your bags just yet It will first take two years of super intense training to get ready Beware Microgravity One of your biggest challenges as an astronaut is learning to live with very little gravity The 925,000-pound 419,573 kilograms space station travels at a superfast speed of about 5 miles 8 kilometers per second At the same time gravity pulls it toward Earth’s surface The result is a condition called microgravity This is why people and objects seem weightless in space Floating around all the time can be kind of fun But it takes practice to get used to it Fortunately NASA offers a great crash course in microgravity Step aboard the Vomit Comet It’s a special aircraft where you will experience the joys of weightlessness It won’t take long to figure out how this training aircraft got its nickname It moves very fast then plunges for short periods of about 25 seconds During these plunges you feel weightless and um you might feel a little sick Don’t worry though It comes stocked with plenty of barf bags 6