'Planet Nine' thought to be lurking in the outer solar system may be a black hole

Researchers from Harvard University and the Black Hole Initiative believe a new 'wide field' telescope being built in Chile could confirm the true nature of 'Planet Nine'. https://www.dailymail.co.uk/sciencetech/article-8517295/Planet-Nine-thought-lurking-outer-solar-black-hole.html?ns_mchannel=rss&ns_campaign=1490&ito=1490