Welcome to Know It All, a place to connect with researchers to answer all questions on health, science, technology, business, culture and more. This episode on What are some famous telescopes was created for you by Sarai.

In this topic, Know It All will answer:

• What is an Earth Telescope

• Describe the Hobby-Eberly Telescope

• Describe the Keck Observatory

• Describe the Subaru Telescope

• Describe the Mount Palomar telescope