Assertion: solar system's sun | /r/HasProperty | near-perfect sphere
Facets:
value: almost
type: DEGREE
value: by this measure
type: OTHER
value: with an oblateness
type: OTHER
Source sentences:
text: By this measure, the Sun is a near-perfect sphere with an oblateness estimated at about 9 millionths, which means that its polar diameter differs from its equatorial diameter by only 10 kilometres (6.2 mi).
text: The sun is almost a perfect sphere of hot plasma and is the main source of energy that sustains all life on Earth.