01-21-2016, 08:12 PM
(01-21-2016, 06:53 PM)Beaker Wrote: The one they are talking about is theorized based upon the effect of surrounding objects. Their orbits are all converging at a single point in space which is very unusual and suggests a gravitational cause. They have come up with the possibility based upon mathematical calculations. It won't be confirmed until it is found by a telescope, which is like looking for a needle in a haystack in the dark.
That's how Neptune was discovered.