Quote (Torm1 @ Sep 17 2011 08:47pm)
Binary Star Systems are quite common actually, in the 1980s i believe, rober muller hypothesised that our Solar System could likely be a binary system, having a dark star with a very long period eliptical orbit around our sun. It would never come close enough to see with the naked eye, but it could come close enough to perturb the oort cloud.
Which also provides creedence to the regular mass extinction cycles which seem to come on a set amount of time-basis.
This was new info, thx!