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Results tagged with Search options user 9679

Questions regarding the Sun and objects orbiting it.

3
votes
This question already has muliple answers on this site... However : Yes, astronomers DO have enough data to speculate about a possible Ninth Planet. The orbits of six KBO are correlated, and a pos …
answered Feb 4 '16 by Nico
2
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When the solar system formed, there was an accretion disc, spinning around the newborn Sun. The Sun was emitting radiations, which pushed the lighter materials of the accretion disk (gases) further …
answered Apr 19 '16 by Nico