Black Canyon Astronomical Society

The BCAS offers programs and presentations on all facets of astronomy to public organizations, schools (elementary through college) and home-school groups.  We have many experienced observers and astrophotographers and can assist newcomers with selection, operation and maintenance of all varieties of optical equipment for astronomical use. 

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Western Slope Skies
8:53 am
Fri July 19, 2013

Western Slope Skies 7/19/13

This is the second in a series on Women in Astronomy. 

In the early 1900s, Henrietta Swan Leavitt discovered a characteristic of certain variable stars that is still used today to measure astronomical distance. 

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Western Slope Skies
1:22 pm
Sat July 6, 2013

Western Slope Skies 7/5/2013

While there are always objects of interest to see in the night sky throughout the year, the summer sky is unique in that it offers us a view into the very center of the Milky Way, our home galaxy.

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Western Slope Skies
8:15 am
Fri June 21, 2013

Western Slope Skies 6/21/13

This is the first in a series of Western Slope Skies episodes about Women in Astronomy.  We hope that, in some manner, these inspire our young female listeners to become involved in astronomy.

On June 16, 1963, the Russians launched Vostok 6.  The lone astronaut on board was Valentina Tereshkova, the first woman in space.  She was in space for 48 orbits over three days.  In her single mission, she logged more time in space than all the American astronauts who had been in space to that date combined.

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Western Slope Skies
11:14 am
Fri May 24, 2013

Western Slope Skies 5/24/2013

This week, just after sunset, we can see an amazing grouping of  planets in the western sky.  From May 24 until May 29, Venus, Jupiter, and Mercury will fit within a 5 degree circle – less than half the width of your fist held at arm’s length!   On May 26 these planets will be within 2 and one half degrees of each other – only half the apparent distance between the pointer stars of the Big Dipper!    

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Western Slope Skies
1:31 pm
Fri April 5, 2013

Western Slope Skies 4/3/2013

Listen to Western Slope Skies, a report on the heavens from the Black Canyon Astronomical Society.  

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