Sirius in fiction below)—and even if such were eventually discovered, with an estimated age of 230 million years the system is too young to have fostered the development of life or a complex biosphere. Sirius AB is the alpha star of the constellation Canis Major (the great dog, sometimes styled as Orion's hunting dog), whence its cognomen "the dog star". The most commonly used proper name of this star comes through the Latin "Sirius", from the Greek Σείριος ("Seirios", "glowing" or "scorcher"). The ancient Greeks observed that the appearance of Sirius heralded the hot and dry "dog days" of summer, and feared that
Sirius XM Patriot was removed. "Patriot" absorbed both Sean Hannity and Mark Levin, moving Andrew Wilkow to midday and eventually removing Michael Reagan from the lineup. In 2015, the Mike Church morning drive program was cancelled and replaced by "Breitbart News Daily". In addition, the TheBlaze Radio News, which produced news updates at the top and bottom of each hour, was replaced with Townhall.com. Sirius Canada added the channel in the summer of 2008 (along with the now-defunct Hot Jamz and SIRIUS Left). The channel did not join the XM Satellite Radio lineup on November 12, 2008, like many Sirius channels. America Right,