solar eclipse

noun 0.775

eclipse

noun 0.705

lunar eclipse

noun 0.704

annulus

noun 0.653

eclipsing

noun 0.636

planetary ring

noun 0.560

new moon

noun 0.559

annulet

noun 0.549

ecliptic

noun 0.541

solar corona

noun 0.528

planetary nebula

noun 0.514

occultation

noun 0.513

annulene

noun 0.509

coronagraph

noun 0.509

circular arc

noun 0.505

epicycle

noun 0.505

circular

noun 0.500