 |
|
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
|
|
"first light"
The inaugural celestial observation of a major new telescope – an emotional moment for those involved in the project, and a critical one, since it is the first test of the optical system on a "live" object.
Related category
• TELESCOPE EQUIPMENT AND TECHNIQUES
Also on this site:
Encyclopedia of Alternative Energy & Sustainable Living
Encyclopedia of History
Transport Concepts & Designs (partner site)