Observatory

 Observatory

a building or place given over to or equipped for observation of natural phenomena (as in astronomy) also : an institution whose primary purpose is making such observations.

 

An observatory is a location used for observing terrestrial, marine, or celestial events. Astronomy, climatology/meteorology, geophysical, oceanography and volcanology

 

The first notable premodern European observatory was that at Uraniborg on the island of Hven, built by King Frederick II of Denmark for Tycho Brahe in 1576 ce. The first optical telescope used to study the heavens was constructed in 1609 by Galileo Galilei, using information from Flemish pioneers in lens-making.

 

A planetarium is a 'sky theater' where special projectors create a simulation of the night sky on a dome ceiling. An observatory is a place where telescopes are used to view the actual night sky, so the dome of an observatory does open, unlike the one in a planetarium.

 

Galileo didn't invent the telescope—Dutch eyeglass maker Hans Lippershey is generally credited with its creation

 

The Hubble Space Telescope can detect a portion of infrared and ultraviolet wavelengths as well as visible light.



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