General Awareness ยท Physics

Indian Observatories and Astronomy

2,231 Questions

Indian observatories and astronomy questions cover national research institutions, space telescopes, radio telescopes, and historic astronomical events. These facts are highly relevant for the general awareness section of UPSC and state PSC exams. Solve these questions to memorize key observatories and their specific functions.

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Indian Observatories and Astronomy Questions

Multiple choice

Which Indian institution played a major role in the development of the Cadmium Zinc Telluride Imager (CZTI) instrument on Astrosat?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Indian Institute of Astrophysics (IIA)

  3. Physical Research Laboratory (PRL)

  4. Space Applications Centre (SAC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) played a major role in the development of the Cadmium Zinc Telluride Imager (CZTI) instrument on Astrosat. TIFR is a premier research institute in India known for its contributions to various fields of science, including astrophysics and space instrumentation.

Multiple choice

Which Indian institution played a significant role in the development of the Ultraviolet Imaging Telescope (UVIT) instrument on Astrosat?

  1. Indian Institute of Astrophysics (IIA)

  2. Space Applications Centre (SAC)

  3. Physical Research Laboratory (PRL)

  4. Tata Institute of Fundamental Research (TIFR)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Institute of Astrophysics (IIA) played a significant role in the development of the Ultraviolet Imaging Telescope (UVIT) instrument on Astrosat. IIA is a premier research institute in India known for its contributions to various fields of astronomy and astrophysics.

Multiple choice

Which Indian institution played a major role in the development of the Scanning Sky Monitor (SSM) instrument on Astrosat?

  1. Indian Space Research Organization (ISRO)

  2. National Aeronautics and Space Administration (NASA)

  3. European Space Agency (ESA)

  4. Japan Aerospace Exploration Agency (JAXA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organization (ISRO) played a major role in the development of the Scanning Sky Monitor (SSM) instrument on Astrosat. ISRO is the national space agency of India and is responsible for the development and launch of Astrosat and other Indian space missions.

Multiple choice

What is the name of the Indian telescope that is used to study galaxy interactions?

  1. Giant Metrewave Radio Telescope

  2. Aryabhata Telescope

  3. Vainu Bappu Telescope

  4. Himalayan Chandra Telescope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Giant Metrewave Radio Telescope is a large radio telescope located in Pune, India. It is used to study a variety of astronomical objects, including galaxies and their interactions.

Multiple choice

Which Indian research institution is known for its work on galaxy interactions?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. Physical Research Laboratory

  4. Inter-University Centre for Astronomy and Astrophysics
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Inter-University Centre for Astronomy and Astrophysics is a research institution located in Pune, India. It is known for its work on a variety of astronomical topics, including galaxy interactions.

Multiple choice

What is the name of the Indian telescope that is used to study the cosmic microwave background?

  1. Giant Metrewave Radio Telescope

  2. Aryabhata Telescope

  3. Vainu Bappu Telescope

  4. Himalayan Chandra Telescope
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Himalayan Chandra Telescope is a large optical telescope located in Uttarakhand, India. It is used to study a variety of astronomical objects, including the cosmic microwave background.

Multiple choice

Which Indian research institution is known for its work on the cosmic microwave background?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. Physical Research Laboratory

  4. Inter-University Centre for Astronomy and Astrophysics
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Institute of Astrophysics is a research institution located in Bangalore, India. It is known for its work on a variety of astronomical topics, including the cosmic microwave background.

Multiple choice

What is the name of the Indian telescope that is used to study the formation of galaxies?

  1. Giant Metrewave Radio Telescope

  2. Aryabhata Telescope

  3. Vainu Bappu Telescope

  4. Himalayan Chandra Telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Aryabhata Telescope is a small optical telescope located in Nainital, India. It is used to study a variety of astronomical objects, including the formation of galaxies.

Multiple choice

Which Indian research institution is known for its work on the formation of galaxies?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. Physical Research Laboratory

  4. Inter-University Centre for Astronomy and Astrophysics
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Tata Institute of Fundamental Research is a research institution located in Mumbai, India. It is known for its work on a variety of astronomical topics, including the formation of galaxies.

Multiple choice

What is the name of the Indian telescope that is used to study the structure of galaxies?

  1. Giant Metrewave Radio Telescope

  2. Aryabhata Telescope

  3. Vainu Bappu Telescope

  4. Himalayan Chandra Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Vainu Bappu Telescope is a large optical telescope located in Kavalur, India. It is used to study a variety of astronomical objects, including the structure of galaxies.

Multiple choice

Which Indian research institution is known for its work on the structure of galaxies?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. Physical Research Laboratory

  4. Inter-University Centre for Astronomy and Astrophysics
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Physical Research Laboratory is a research institution located in Ahmedabad, India. It is known for its work on a variety of astronomical topics, including the structure of galaxies.

Multiple choice

Which ancient Indian observatory is considered to be the oldest surviving observatory in the world?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Ujjain Observatory, also known as the Vedhshala, is believed to be the oldest surviving observatory in the world. It was established in the 5th century BCE and was used by ancient Indian astronomers to study the movements of celestial bodies.

Multiple choice

Which ancient Indian observatory was built by Maharaja Jai Singh II?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Jantar Mantar, a collection of astronomical instruments, was built by Maharaja Jai Singh II in the 18th century CE. It consists of five observatories located in different cities across India.

Multiple choice

Which ancient Indian observatory was located in the city of Nalanda?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Nalanda Observatory was located in the city of Nalanda, which was a renowned center of learning in ancient India. It was established in the 5th century CE and was used for astronomical observations and studies.

Multiple choice

Which ancient Indian observatory was located in the city of Takshashila?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Takshashila Observatory was located in the city of Takshashila, which was a major center of learning in ancient India. It was established in the 5th century BCE and was used for astronomical observations and studies.