Hobby–Eberly Telescope

Overview

The Hobby–Eberly Telescope at McDonald Observatory in Texas is a 10-metre telescope optimised for spectroscopy, including dark-energy surveys.

Observing bands

Knowledge connections

• ObservesVisible light

Sources

Facts on this topic will be cited from these primary and reference sources.

• NASANational Aeronautics and Space Administration

  Mission data, planetary science, space telescopes, and public-domain imagery.

  Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.