Science
Does Our Sun Have a Long-Lost Twin? – Gizmodo
The strange configuration of material in the outer reaches of our solar system has led a team of scientists to speculate that the Sun had a companion during its early days. Intriguingly, this scenario could explain the presence of the hypothesized Planet Nine…

The strange configuration of material in the outer reaches of our solar system has led a team of scientists to speculate that the Sun had a companion during its early days. Intriguingly, this scenario could explain the presence of the hypothesized Planet Nine, should it actually exist.
Our Suns hypothetical twin is long gone, but traces of it can be seen in the overabundance of material located within the outer Oort Cloud, according to new research published in The Astrophysical Journal Letters…