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.
Sirius XM History. SiriusXM Radio was the result of a controversial 2007 merger between Sirius Satellite Radio and XM Satellite Radio. XM Radio was first established in 1988 as the American Mobile Satellite Corporation. The company established a division in 1992 which eventually became XM Radio. Their satellite service initially launched in 2001. A year later, in 2002, Sirius Satellite Radio launched.