It was given to the Visitors' Information Center and is maintained by McDonald Observatory . Volunteers The Public Observatory also benefits greatly from volunteer support provided by area amatuer astronomers and astronomy clubs including the San Angelo Amateur Astronomy Association , and the Big Bend Astronomical Society. These individuals and groups frequently bring their own telescopes to Star Parties in order to share striking views of the night sky with visitors to the Observatory. Here are our 1996 Volunteers . The greatest need for volunteers has been during our public star parties.
Training is provided.
Trained staff describe and explain notable solar features such as sunspots , prominences , and flares . Plan to arrive at least 15 - 20 minutes early to purchase your pass. The Star Party consist of four activities . First, the program begins with a general twilight introduction outside the front door of the Visitors' Center. This is intended to inform visitors of the different program activities and possible targets for telescopic observation.