Hi Billie!
Thank you for visiting the Moms Panel!
Good luck with
Mission: SPACE at Epcot! I know so many friends who enjoy this ride, but thus far I have not been brave enough... this is the official advice to help you make your decision:
The Orange Team is a more intense training session and is the original version of the attraction, where you will experience forces up to 2.4G—more than twice the force of the Earth's gravitational pull.
The Green Team has a less intense experience. You do not feel forces up to 2.4G when choosing this option. If you are prone to motion sickness, you should opt for the Green Team.
Basically, you have the same experience when on the Green Team, but without the 2.4G. If you don't wish to spin, I think it will still give you a great ride experience, but much more of a gentle ride.
Enjoy!