Scientists hint at 'cloud planet' hiding in our solar system

There are eight planets in our solar system – plus poor old Pluto, which was demoted in 2006 – but what if there were more?Turns out that might be the case. Astronomers have calculated there is a 7 per cent chance that Earth has another neighbour hiding in the Oort cloud, a spherical region of ice c

A guide to the planets of the Solar System - BBC Sky at Night Magazine

Scientists find evidence of Earth-like planet in our Solar System

Are aliens hiding in plain sight?, Alien life

Second potentially habitable Earth-size planet found orbiting

Could there be a captured planet hiding in the Oort Cloud?

Sean Raymond's Instagram, Twitter & Facebook on IDCrawl

Picture Of Our Solar System Outlets Shop

Our solar system could be hiding an extra planet the size of

Orbital Forensics Hint at Sun's Long-Lost Planet

Krypton Isotopes Provide New Clues to Planets' Pasts - Eos

About that giant planet possibly hiding in the outer solar system…