Then at age 11, when I was diagnosed with Type 1 Diabetes, I thought I could be the first diabetic in space. We get to fly the space station from the ground. I get to work with other mission controllers here in Houston, but I also get to work internationally with Russia, Japan, and Germany. I go in about 3:
How to Become an Astronaut Lt. Cady Coleman talks about what it's like to be an astronaut and how a passion for high school chemistry led her to become one.
To the average person, words and phrases like polymer synthesis and olefin metathesis reaction represent little more than good Scrabble scores. Using her passion and talent for chemistry and engineering, Coleman has made her way up the ranks from inspired student to research chemist to NASA astronaut.
While attending the Massachusetts Institute of Technology, she was fortunate enough to study under Dr. The plant experiment was part of the Plant Growth Investigations in Microgravity. Coleman continued her studies at the University of Massachusetts, where she earned a doctorate in polymer science and engineering.
It is an interdisciplinary field and allowed Coleman to focus on the chemistry of making polymers and the integral processes used to discover why they do what they do. A polymer is a chain of molecules, which Coleman describes as being similar to a string of spaghetti.
Commonly known polymers are plastics, hair and fibers, like cotton and silk. It is interesting to make chemical reactions using polymers because it involves the chemistry of a long chain of bead-like molecules rather than individual molecules that are free to move around and react in any direction, she says.
Each time you would try to make it, you would put the same set of ingredients together.
Yet, one time you get fudge that is all granular and crunchy, and the next it is a soupy mess that won't solidify. It all has to do with the processing -- how you put the ingredients together, the baking time, the way you mixed it up.
I always wanted to know how the differences could happen. Listening to her, I thought wow, I want that job!
I wanted adventure in my life. She continued her research on polymers and how they can be used in different computer applications, such as data storage. Her adventure really began in earnest then, and her knowledge area expanded as she attended astronaut "basic training.
However, her involvement with chemistry and science shifted. I understand their goals, which helps me help them create a workable microgravity experiment. When experiments are done in a microgravity environment, such as on the space shuttle orbiting the Earth, researchers have a unique opportunity to study the fundamental states of matter -- solids, liquids and gasses -- and the forces that affect them.
Researchers can isolate and study the influence of gravity on physical processes, as well as other phenomena that are normally masked by gravity. NASA selects experiments to be performed on space shuttle missions.
Astronauts called mission specialists conduct the experiments. On that particular day shuttle flight, Coleman served as a mission specialist, and actively participated in numerous experiments housed in the pressurized Spacelab module.And to see if you’re cognitively capable of being an astronaut, (Yes, the amount of time you spend at a desk, an astronaut could spend submerged.) The Neutral Buoyancy Laboratory (that’s the pool’s name) measures feet long by feet wide, and gets up to 40 feet deep.
All told, it holds million gallons of water, providing.
The first step to being an astronaut is getting relevant experience in school. There are two main classes of astronaut applicants: military applicants and civilian applicants. Feature article about what it takes to be an astronaut. Do you have what it takes to become an astronaut?.
Moving around in the pool gives you a sense of being weightless, Curbeam said, but in terms of moving in zero gravity, it's the total opposite of what you experience in space.
"It's easier to start, harder to stop in space than in the water," he said. Nov 18, · Is Being an Astronaut really Worth it?
(Ruining your astronaut dreams) if you enjoyed the video leave a like rating and also comment with your thoughts. "Being an astronaut wasn't really a common occupation when I was a kid," Coleman says.
"I didn't think about it until I was in college, and Sally Ride came to speak at MIT. Listening to her, I thought wow, I .