astrogation
noun
as·tro·ga·tion
plural -s
: the science or art of navigating a spaceship : space navigation
Word History
Etymology
astr- + -gation (as in navigation)
- ophiurids
- ophiuroid
- Ophiuroidea
- ophiuroideae
- ophiuroideas
- ophiuroids
- ophryo
- Ophryoscolecidae
- Ophrys
- ophryses
- ophthalm-
- ophthalmencephalon
- ophthalmia
- ophthalmias
- ophthalmiater
- ophthalmic
- ophthalmic optician
- ophthalmics
- ophthalmists
- ophthalmite
- ophthalmitises
- ophthalmo-
- ophthalmodiastimeter
- ophthalmodynamometer
- ophthalmoleucoscope