Feel tiny under the big Texas sky, marvel at an annual bat migration, travel on horseback through a colorful canyon, and soak ...

Having launched a successful Dark Skies Initiative in West Texas, the McDonald Observatory is expanding that initiative to New Mexico. In 2010, the University of Texas at Austin's McDonald Observatory ...

McDonald Observatory, one of the world's leading astronomical research centers in the Davis Mountains of West Texas; Marine Science Institute, the oldest marine research station on the Texas Gulf ...