observatory

noun 0.640

planisphere

noun 0.629

star chart

noun 0.608

astrolabe

noun 0.602

planetary system

noun 0.598

planetary

noun 0.594

astronomer

noun 0.593

planet

noun 0.576

planetology

noun 0.570

aquarium

noun 0.565

amphitheatre

noun 0.564

telescope

noun 0.564

stadium

noun 0.556

armillary sphere

noun 0.552

planetary nebula

noun 0.550

auditorium

noun 0.547

celestial sphere

noun 0.542

science center

noun 0.540

projector

noun 0.539

astro

noun 0.532

planetoid

noun 0.531

planetesimal

noun 0.530

terrarium

noun 0.526

movie theater

noun 0.525

theme park

noun 0.524

solar system

noun 0.524

stargazer

noun 0.522

terrestrial planet

noun 0.522

theater

noun 0.521

galaxy

noun 0.520

sundial

noun 0.519

zodiac

noun 0.519

museum

noun 0.518

planetary science

noun 0.518

video projector

noun 0.516

pantheon

noun 0.516

solarium

noun 0.515

plant room

noun 0.515

celestial object

noun 0.513

star

noun 0.512

astrophysicist

noun 0.512

playhouse

noun 0.511

star polymer

noun 0.508

astrology

noun 0.507

star tracker

noun 0.507

star cluster

noun 0.506

concert hall

noun 0.506

constellation

noun 0.506

home theater

noun 0.506

diorama

noun 0.505

orrery

noun 0.505

pole star

noun 0.504

solar telescope

noun 0.503

radio telescope

noun 0.502

cosmographer

noun 0.501

firmament

noun 0.501

cosmologist

noun 0.501

home cinema

noun 0.501

astrologer

noun 0.500