Hi, I have always wanted to visit space? How about you?
Actually, the thought of leaving planet earth terrifies me. lol While space is a boundless three-dimensional extent I prefer to keep my flip flops on my home planet.
I can understand that. I think it would be neat to see how it felt without gravity.
Artificial gravity could be very cool where you could experience a gravity free environment such as the type astronauts use to train.
Yes that would be pretty cool. I would be happy with the experience of it.
Yes, I agree it would be pretty cool. Astronauts have used it in simulations to prepare for extreme conditions.
I wonder how long it takes to train to be an Astronaut?
I do not know the length of training but I know it encompasses all phases of the flight to ensure safety and functionality and a successful mission.
It would be a fun experience and educational to learn about space. 
I complete agree as to understand the concept of space is considered to be of fundamental understanding of the physical universe as a whole.