Some of the symptoms associated with Polycystic Ovarian Syndrome (PCOS) include:1. 1  Infertility: As one of the most emotionally devastating symptoms on the list, infertility can cause a woman to question her role in society.
Its companion, Sirius B, is a star that has already evolved off the main sequence and become a white dwarf. Currently 10,000 times less luminous in the visual spectrum, Sirius B was once the more massive of the two. The age of the system has been estimated at around 230 million years.
The brightest star in the sky, Sirius is also known as the dog star. This is because it is in the constellation of Canis Major, or the Great Dog. It's name comes from Arabic, meaning the scorched one. However, Sirius is not a lone star at all. It has a companion star, only about the size of the Earth.