October 24, 2017

Astro-Event: The Dog Days of Summer 2012.

Can you feel the heat? The first half of 2012 was a hot one for the record books. And the bad news is, we haven’t even reached the month of August! Here at Astroguyz HQ in central Florida, having any chance of clear skies in the summertime means rising early in the AM. And the first week of August sees an ancient observation that is fun to try and replicate; the heliacal rising of the star Sirius. At magnitude -1.46, Sirius is the brightest star in the sky as seen from our Earthly vantage point of 8.6 light years distant. [Read more...]

AstroEvent(s): Of Heliacal Risings and Slender Moons.

Can you see the ultra-thin crescent? (Photo by Author).

Dust off those Sothic cycle calendars again; the Dog Days of summer are upon us; yes, itís time this first week of August to try that feat that the Ancient Egyptians depended on, with a sighting of the dawn heliacal rising of the bright star, Sirius. [Read more...]