Radio Observatories

Description: Test your knowledge about Radio Observatories, facilities used to detect and study radio waves emitted by celestial objects.
Number of Questions: 15
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Tags: astronomy observatories radio astronomy
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Which radio observatory is located in the Atacama Desert of Chile?

  1. Very Large Array

  2. Green Bank Telescope

  3. Atacama Large Millimeter Array

  4. Square Kilometer Array


Correct Option: C
Explanation:

The Atacama Large Millimeter Array (ALMA) is a radio observatory located in the Atacama Desert of Chile, known for its high-resolution images of celestial objects.

What is the largest single-dish radio telescope in the world?

  1. Arecibo Observatory

  2. Green Bank Telescope

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Arecibo Observatory in Puerto Rico was the largest single-dish radio telescope in the world until its collapse in 2020.

Which radio observatory is located in the Netherlands and is known for its studies of pulsars?

  1. Westerbork Synthesis Radio Telescope

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Westerbork Synthesis Radio Telescope (WSRT) in the Netherlands is known for its contributions to the study of pulsars and other radio sources.

What is the name of the radio observatory located in the United Kingdom and known for its contributions to cosmology?

  1. Jodrell Bank Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Jodrell Bank Observatory in the United Kingdom is renowned for its contributions to cosmology and the study of pulsars.

Which radio observatory is located in the United States and is known for its high-resolution images of celestial objects?

  1. Very Large Array

  2. Green Bank Telescope

  3. Atacama Large Millimeter Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Very Large Array (VLA) in New Mexico, USA, is known for its high-resolution images of celestial objects obtained through interferometry.

What is the name of the radio observatory located in Australia and is known for its studies of the Milky Way galaxy?

  1. Parkes Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Parkes Observatory in Australia is known for its contributions to the study of the Milky Way galaxy and the detection of pulsars.

Which radio observatory is located in China and is known for its studies of the Sun?

  1. Nanjing Purple Mountain Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Nanjing Purple Mountain Observatory in China is known for its studies of the Sun and its contributions to solar astronomy.

What is the name of the radio observatory located in India and is known for its studies of pulsars?

  1. Giant Metrewave Radio Telescope

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Giant Metrewave Radio Telescope (GMRT) in India is known for its studies of pulsars and other radio sources.

Which radio observatory is located in South Africa and is known for its studies of the Southern Hemisphere sky?

  1. MeerKAT

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The MeerKAT radio telescope in South Africa is known for its studies of the Southern Hemisphere sky and its contributions to cosmology.

What is the name of the radio observatory located in Canada and is known for its studies of the cosmic microwave background?

  1. Canadian Hydrogen Intensity Mapping Experiment

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is known for its studies of the cosmic microwave background and its contributions to cosmology.

Which radio observatory is located in France and is known for its studies of the interstellar medium?

  1. Nançay Radio Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Nançay Radio Observatory in France is known for its studies of the interstellar medium and its contributions to astrochemistry.

What is the name of the radio observatory located in Italy and is known for its studies of the Sun?

  1. Cagliari Radio Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Cagliari Radio Observatory in Italy is known for its studies of the Sun and its contributions to solar astronomy.

Which radio observatory is located in Germany and is known for its studies of the Milky Way galaxy?

  1. Effelsberg Radio Telescope

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Effelsberg Radio Telescope in Germany is known for its studies of the Milky Way galaxy and its contributions to galactic astronomy.

What is the name of the radio observatory located in Russia and is known for its studies of the solar system?

  1. Pushchino Radio Astronomy Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Pushchino Radio Astronomy Observatory in Russia is known for its studies of the solar system and its contributions to planetary science.

Which radio observatory is located in Japan and is known for its studies of the cosmic microwave background?

  1. Nobeyama Radio Observatory

  2. LOFAR

  3. Very Large Array

  4. Square Kilometer Array


Correct Option: A
Explanation:

The Nobeyama Radio Observatory in Japan is known for its studies of the cosmic microwave background and its contributions to cosmology.

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