A secret planet could be about to join our solar system http://www.independent.co.uk/news/science/planet-9-secret-dark-world-could-be-hiding-in-our-solar-system-a6823646.html …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
A secret planet could be about to join our solar system http://www.independent.co.uk/news/science/planet-9-secret-dark-world-could-be-hiding-in-our-solar-system-a6823646.html …