Assertion: solar system's planet | /r/HasProperty | formed
Facets:
Source sentences:
text: This is one of the reasons that scientists believe that the planets, the moons, and the sun were all formed from a spinning condensed gas and dust cloud.
text: This is one of the reasons that scientists believe that the planets, the moons, and the sun were all formed from a spinning condensed gas and dust cloud.
text: The planets were formed when the sun was formed.
text: In 1749, Georges-Louis Leclerc, Comte de Buffon conceived the idea that the planets were formed when a comet collided with the Sun, sending matter out to form the planets.
text: For several decades, many astronomers preferred the tidal or near-collision hypothesis put forward by James Jeans in 1917, in which the planets were considered to have been formed due to the approach of some other star to the Sun.