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 star name Sirius seems to come from an ancient Greek word for scorching or sparkling.. The dog days are named for the Dog Star -- the brightest star in the sky -- Sirius in the constellation Canis Major, the Greater Dog. Sirius is the brightest star visible from either of Earth's hemispheres.