October 17, 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...]