'Practical World' True News Magazine by American Road Radio

'Practical World' True News Magazine by American Road Radio
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More planets beyond Pluto

More planets beyond Pluto 



Their calculations are based on the orbital behaviour of trans-Neptunian objects.


There are at least two more planets to be discovered in our solar system, Spanish and British astronomers say.

In a paper published in the UK journal Monthly Notices of the Royal Astronomical Society researchers propose that "at least two" planets lie beyond the outermost now known, the dwarf Pluto.
Their calculations are based on the orbital behaviour of trans-Neptunian objects.
The study suggests that very large objects, of planetary scale, must be in the neighbourhood and their gravitation is distorting the orbits of the much smaller trans-Neptunian rocks.

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