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View Full Version : Still No Sign Of ‘Planet X’ In Latest NASA Survey



Fraser
2014-Mar-12, 06:50 PM
It’s one of those rumors that just won’t quiet down — a large planet lurking at the solar system’s edge. Back in the 1840s, when Neptune was discovered, its orbit seemed to be a little “off” from what was expected. Some astronomers of the time said that was caused by a planet further out. Although […]

More... (http://www.universetoday.com/110273/still-no-sign-of-planet-x-in-latest-nasa-survey/)

borman
2014-Mar-12, 10:10 PM
If there is no Planet X to disturb Oort cloud comets, this may lend further interest in the recent Dark Disk sourcing comet perturbations hypothesis of Randall-Reece:

Dark Matter as a Trigger for Periodic Comet Impacts

http://arxiv.org/abs/1403.0576