Aerospace Technology is using cookies

We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

ContinueLearn More X
X
Extremely Large Telescope

Extremely Large Telescope (ELT)

Extremely Large Telescope (ELT) is the world’s biggest optical/infrared telescope being developed by the European Southern Observatory (ESO) with an estimated investment of €1.15bn ($1.3bn).

# 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

Projects

Go Top