Dog days Dog days The dog days or are the hot, sultry days of summer. They were historically the period following the heliacal rising of the star system Sirius, which Greek and Roman astrology connected with heat, drought, sudden thunderstorms, lethargy, fever, mad dogs, and bad luck. They are now taken to be the hottest, most uncomfortable part of summer in the Northern Hemisphere. The English name is a calque of the Latin "" (."the puppy days"), itself a calque of the Greek "kynádes hēmérai" (, "dog days"). The Greeks knew the star α Canis Majoris by several names, including Sirius (,
The Pulse (Sirius) The Pulse (Sirius) The Pulse was a Sirius Satellite Radio channel that played music "from the '90s and Today" on Sirius Satellite Radio channel 9 and Dish Network channel 6012. The Pulse began on July 1, 2002 as part of the newly launched Sirius lineup, with the same music and format heard on the current Pulse. By November 4, 2002, when I-90 signed off the air, it became a 1990s and hot AC hybrid, even though it played 1990s urban music. Every half-hour, the old incarnation of The Pulse reviewed music news on tours, future albums, and other topics covered.