celestial

noun 0.798

heavenly body

noun 0.749

celestial sphere

noun 0.679

celestial blue

noun 0.638

celeste

noun 0.608

celestial mechanics

noun 0.607

celestial navigation

noun 0.599

meteorite

noun 0.581

celestine

noun 0.580

space satellite

noun 0.562

celesta

noun 0.558

telescope

noun 0.554

planetoid

noun 0.553

observatory

noun 0.550

planetesimal

noun 0.550

space junk

noun 0.548

meteoroid

noun 0.547

asteroid

noun 0.545

extrasolar planet

noun 0.543

astral

noun 0.540

star chart

noun 0.535

comet

noun 0.535

celeb

noun 0.533

cosmological term

noun 0.531

unidentified flying object

noun 0.530

celebrity

noun 0.528

star

noun 0.527

astrolabe

noun 0.524

object space

noun 0.524

earthly

noun 0.523

supernova

noun 0.523

space debris

noun 0.522

firmament

noun 0.521

star cluster

noun 0.520

terrestrial planet

noun 0.519

outer space

noun 0.515

meteor

noun 0.514

constellation

noun 0.513

planetarium

noun 0.513

bolide

noun 0.513

astroid

noun 0.511

object

noun 0.509

spacecraft

noun 0.507

star polymer

noun 0.506

dwarf planet

noun 0.505

planetary nebula

noun 0.504

astro

noun 0.503

compact star

noun 0.502

astronomer

noun 0.502