IS PLANETOID AN ALIEN WORLD?
Is an "alien" world orbiting our sun? The tantalizing possibility is raised in a study by the University of Utah's Ben Bromley and Scott Kenyon, a scientist at the Smithsonian Astrophysical Observatory, who theorize that a distant planetoid could have migrated to this solar neighborhood when our sun had a relatively close encounter with another star billions of years ago.
Ref. https://deseretnews.com/dn/view/1%2C1249%2C...09465%2C00.html
That is a fascinating subject, I haven't heard much about it on the news but what I have seen is really odd. It is intriquing to know what shows up everyday, there is always something new. I can remember when I was a child how much I wished to visit space, but now, it's like they bring it to us.