celestial navigation

noun 0.668

astrometry

noun 0.663

space navigation

noun 0.631

astro

noun 0.616

astronautics

noun 0.590

astrolabe

noun 0.590

astrology

noun 0.582

air navigation

noun 0.551

navigation

noun 0.543

astrophotography

noun 0.533

orienteering

noun 0.528

astroid

noun 0.523

astrologist

noun 0.522

astrophysics

noun 0.520

geodesy

noun 0.517

aster

noun 0.514

piloting

noun 0.510

wayfinding

noun 0.509

astral

noun 0.509

avigation

noun 0.508

star tracker

noun 0.505

pilotage

noun 0.504

dead reckoning

noun 0.501

voyaging

noun 0.501