· International space station · Ionosphere
Some things that begin with the letter O:outhouseoctopusoptometristopalOscarorangeoak treesoliveoctagonovalovariesorangutanopportunitesoccupied territory
EVERYTHING !!
Uranus
Some things that start with the letters AT are:atomattonementattractionatmosphereatticattitudeattackattorneyatollatriumatlas
Zero gravity is a space word.
aligator
lire
algaeanchors
· applesauce
· apron
· unicycle