Question

Research the five biggest optical telescope observatories in the world and find out their locations, sizes, and other parameters. Write a short report on your findings.

a) Conducting a survey
b) Writing a report
c) Analyzing data
d) Observing celestial bodies

Answer 1

The five biggest optical telescope observatories in the world are located in Spain, Chile, and the USA and have primary mirror diameters ranging from 8.2 to 10.4 meters.

Step-by-step explanation:

The five biggest optical telescope observatories in the world are:

1. Gran Telescopio Canarias (GTC) - Located in La Palma, Canary Islands, Spain, GTC has a primary mirror diameter of 10.4 meters.
2. Keck Observatory - Located in Mauna Kea, Hawaii, USA, Keck Observatory consists of two telescopes, each with a primary mirror diameter of 10 meters.
3. Very Large Telescope (VLT) - Located in the Atacama Desert, Chile, VLT consists of four telescopes, each with a primary mirror diameter of 8.2 meters.
4. Subaru Telescope - Located in Mauna Kea, Hawaii, USA, Subaru Telescope has a primary mirror diameter of 8.2 meters.
5. Hobby-Eberly Telescope - Located in Fort Davis, Texas, USA, Hobby-Eberly Telescope has a primary mirror diameter of 9.2 meters.

These observatories are used for observing celestial bodies and conducting various types of astronomical research.