Discover how astronomers explore the wonders of the universe in a new exhibit featuring a scale model of the Hobby-Eberly Telescope (HET), the largest optical telescope in North America.
Located in West Texas at McDonald Observatory, the astronomical laboratory for The University of Texas at Austin, the HET is a powerhouse for astronomical research. This 80-ton marvel boasts a 10-meter mirror composed of 91 hexagonal segments.
Designed for spectroscopy, the HET deciphers light from stars and galaxies, aiding in the search for exoplanets, and studying distant galaxies and black holes.
The HET is integral to the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX), which aims to map the early universe and unlock the secrets of dark energy. By capturing light from millions of galaxies, the telescope helps scientists understand the universe's expansion and the role of dark energy over time.
Our thanks to the Simons Foundation for donating the telescope model for the Big Eye on Dark Skies: The Hobby-Eberly Telescope exhibit at Texas Science & Natural History Museum.