Expanding Universe comment.

Tanya Harrison – She undergraduate degree is in astronomy and physics from the University of Washington. She is a Ph.D student in geology at the University of Western Ontario, specializing in planetary science with the Centre for Planetary Science and Space Exploration or (CPSX).

I learned a lot of information to her when we did the chat yesterday. I learned that the water discover from MARS first. My goal is to asked her if its hard to be traveling in space and if its hard to learn all about the things you should know about traveling. She answered it that its not hard if you really can understand it.