May 2012TUESDAY, MAY 15, 2012
Mt. SAC Planetarium to Celebrate the Solar Eclipse May 20
WALNUT, Calif.–––The Mt. San Antonio College Randall Planetarium will present a special program to celebrate the annular solar eclipse that will include observations with the planetarium’s solar telescopes on Sunday, May 20, 4 to 8 p.m. This event is free and open to the public.The annular solar eclipse on May 20 will be the first central eclipse of the 21st century in the continental United States and the first since May 10, 1994. The next solar eclipse is October 2023, according to NASA.
A solar eclipse occurs when the moon passes between the Earth and sun, totally or partially obscuring the image of the sun. During an annular solar eclipse, the moon’s apparent diameter is smaller than the sun, which causes the Sun to look like a ring of light around the darkened silhouette of the moon.
The event begins with a free 4 p.m. showing of “Secrets of the Sun,” a unique look at the sun’s role in the solar system from nuclear forces churning at the heart of the sun to mass ejections of solar material into space. This planetarium feature traces the life cycle of the sun, going back to its beginnings and moving forward to its eventual death.
After the planetarium show, attendees will be able to view the eclipse beginning at 5:10 p.m. through solar-safe viewers and will have the opportunity to take a closer look using the planetarium’s solar telescopes. The eclipse, which will last several hours, reaches its maximum at 6:32 p.m.
For more information, call the Planetarium at (909) 274-5795.
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FRIDAY, MAY 04, 2012