WordRel.com
Oort cloud
Noun
(astronomy) a hypothetical huge collection of comets orbiting the sun far beyond the orbit of Pluto; perturbations (as by other stars) can upset a comet's orbit and may send it tumbling toward the sun
domain topic
astronomy
uranology
hypernym
accumulation
aggregation
assemblage
collection
Oort cloud vs accumulation
Oort cloud vs aggregation
Oort cloud vs assemblage
Oort cloud vs collection
© WordRel.com 2024,
CC-BY 4.0
/
CC-BY-SA 3.0
.
Details