to commission
an order for something, especially a work of art, to be produced
to book
to reserve
Weightlessness
not apparently acted on by gravity
to go into orbit
circle (the earth) or another celestial object
curvature
the degree that something deviates from being straight
to launch (a rocket)
send (a satellite or spacecraft) on its course or into orbit.
trillionaire
someone who has assets worth at least a trillion dollars
expansion
the action of becoming larger or more extensive
struck
impressed by something
to have what it takes
to have the skills, power, intelligence to do something
