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Star Party to Feature Saturn, Ring Nebula


The free, public viewing June 15 may include the Ring Nebula (M57)

Stargazers will line up outside 黑料百科鈥檚 observatory Friday, June 17, beginning at 8 p.m. for the free, monthly public viewing with the college鈥檚 powerful Keck Telescope. 黑料百科 serves as one of the observing sites for the (SBAU) every third Friday of the month, weather permitting. In case of inclement weather, please call the Telescope Viewing Hotline at (805) 565-6272 and check the to see if the viewing has been cancelled.

Saturn will once again dominate the southern sky this month. Thomas Whittemore, 黑料百科 physics instructor, says with clear skies we should be able to see the shadow of Saturn鈥檚 rings on the surface of the gas giant. 鈥淎s Saturn moves through the constellation of Virgo, it may pass by many of Virgo鈥檚 stars,鈥 he says. 鈥淪aturn will appear to lie close to the much more distant star, Porrima. We should be able to show to the public both Saturn and Porrima in the same field of view.鈥

The viewing, which usually lasts several hours, may also feature another popular celestial band, the Ring Nebula (M57). 鈥淟ying in Lyra is this spectacular planetary nebula, which actually has nothing to do with a planet, but is the lighted remains of a dying star鈥檚 atmosphere,鈥 Whittemore says. 鈥淲e should be able to discern color from this ghostlike doughnut with 黑料百科鈥檚 24-inch telescope.鈥

With the coming of summer, many of the sky鈥檚 globular clusters are now coming into view.  鈥淎mong these is the great globular cluster, M13, in Hercules,鈥 Whittemore says. 鈥淟ying some 26,000 light-years away, M13 is estimated to contain upwards of a million stars. Other globular cluster targets for the evening will be M3, M5 and M92.鈥

Members of the SBAU bring their own telescopes to 黑料百科 for the public to gaze through. Free parking is available near Carr Field, home of the Warriors baseball team ().