Sunday, September 30, 2012

The Sky this Week: September 28–October 7, 2012 - Astronomy Magazine

The Sky this Week: September 28–October 7, 2012 - Astronomy Magazine:

 "Wednesday, October 3
Venus dominates the morning sky all week after it rises around 3:30 a.m. local daylight time. It shines at magnitude –4.1, which makes it the brightest point of light in the sky, and climbs more than 25° above the eastern horizon an hour before sunrise. Be sure to watch for it this morning, however, because it passes just 7' (one-quarter of the Full Moon’s diameter) south of Leo the Lion’s brightest star, Regulus. This is the closest any planet approaches a 1st-magnitude star during 2012. "


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