Orrery
Adler
Orange
The projector used in a planetarium is commonly known as a "star projector" or "planetarium projector." These devices are designed to simulate stars, planets, and other celestial phenomena on the dome of the planetarium. Modern planetarium projectors can also incorporate digital technology to display more complex visuals and immersive experiences.
A planetarium or observatory.
The name of the observatory in Chicago is the Adler Planetarium.
The Adler Planetarium was built in 1930 and is the oldest planetarium in existence today.
Birla planetarium
No, it is not an adverb. Planetarium is a noun, an astronomical theater.
Montreal Planetarium was created in 1966.
Hayden Planetarium was created in 1935.
Alfa Planetarium was created in 1978.
Eisinga Planetarium was created in 1781.