General Awareness ยท Physics

Indian Observatories and Astronomy

2,525 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 of the following observatories is located in the city of Mumbai, Maharashtra?

  1. Jantar Mantar, Jaipur

  2. Ujjain Observatory, Ujjain

  3. Nalanda Observatory, Nalanda

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

The Mumbai Observatory is located in the city of Mumbai, Maharashtra. It was built in the 19th century by the British. The observatory was used for astronomical observations and meteorological studies.

Multiple choice

What is the name of the Indian telescope that is located in the Himalayas and is used to study the formation and evolution of galaxies?

  1. Aryabhata Telescope

  2. Vainu Bappu Observatory

  3. Himalayan Chandra Telescope

  4. Giant Metrewave Radio Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Himalayan Chandra Telescope is an Indian telescope that is located in the Himalayas and is used to study the formation and evolution of galaxies. It is one of the highest altitude telescopes in the world and is able to observe galaxies in great detail.

Multiple choice

What is the name of the Indian institute that is dedicated to the study of astronomy and astrophysics?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. National Centre for Radio Astrophysics

  4. Aryabhata Research Institute of Observational Sciences
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Institute of Astrophysics is an Indian institute that is dedicated to the study of astronomy and astrophysics. It is located in Bangalore and is one of the leading research institutions in India in the field of astronomy.

Multiple choice

What is the name of the Indian telescope that is located in the Nilgiri Hills and is used to study the formation and evolution of galaxies?

  1. Aryabhata Telescope

  2. Vainu Bappu Observatory

  3. Himalayan Chandra Telescope

  4. Giant Metrewave Radio Telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Vainu Bappu Observatory is an Indian telescope that is located in the Nilgiri Hills and is used to study the formation and evolution of galaxies. It is one of the largest telescopes in India and is able to observe galaxies in great detail.

Multiple choice

What is the name of the Indian telescope that is located in the Thar Desert and is used to study the formation and evolution of galaxies?

  1. Aryabhata Telescope

  2. Vainu Bappu Observatory

  3. Himalayan Chandra Telescope

  4. Giant Metrewave Radio Telescope
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Giant Metrewave Radio Telescope is an Indian telescope that is located in the Thar Desert and is used to study the formation and evolution of galaxies. It is one of the largest radio telescopes in the world and is able to observe galaxies in great detail.

Multiple choice

What is the name of the Indian astronomical observatory that is located in Leh, Ladakh?

  1. Aryabhata Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

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

Aryabhata Research Institute of Observational Sciences is an Indian astronomical observatory that is located in Leh, Ladakh. It is one of the highest altitude observatories in the world.

Multiple choice

What is the name of the Indian astronomical society that was founded in 1920?

  1. Astronomical Society of India

  2. Indian National Science Academy

  3. Indian Academy of Sciences

  4. National Academy of Sciences, India
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Astronomical Society of India is an Indian astronomical society that was founded in 1920. It is the oldest astronomical society in India.

Multiple choice

What is the name of the Indian astronomical observatory that is located in Nainital, Uttarakhand?

  1. Aryabhata Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

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

Vainu Bappu Observatory is an Indian astronomical observatory that is located in Nainital, Uttarakhand. It is one of the oldest astronomical observatories in India.

Multiple choice

What is the name of the Indian astronomical observatory that is located in Kavalur, Tamil Nadu?

  1. Aryabhata Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

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

Vainu Bappu Observatory is an Indian astronomical observatory that is located in Kavalur, Tamil Nadu. It is one of the oldest astronomical observatories in India.

Multiple choice

What is the name of the Indian astronomical observatory that is located in Hanle, Ladakh?

  1. Aryabhata Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

  4. Vainu Bappu Observatory
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Indian Astronomical Observatory is an Indian astronomical observatory that is located in Hanle, Ladakh. It is one of the highest altitude observatories in the world.

Multiple choice

What is the name of the Indian astronomical observatory that is located in Ujjain, Madhya Pradesh?

  1. Aryabhata Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

  4. Vainu Bappu Observatory
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Vikram Sarabhai Space Centre is an Indian astronomical observatory that is located in Ujjain, Madhya Pradesh. It is one of the oldest astronomical observatories in India.

Multiple choice

What is the primary method employed by Indian astronomers to study the composition of nebulae?

  1. Radio Astronomy

  2. X-ray Astronomy

  3. Infrared Astronomy

  4. Ultraviolet Astronomy
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Indian astronomers extensively utilize infrared astronomy to investigate the composition of nebulae. Infrared radiation penetrates the dust and gas present in nebulae, allowing astronomers to study their chemical makeup.

Multiple choice

Which Indian astronomical facility is renowned for its contributions to nebulae composition studies?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Indian Institute of Astrophysics (IIA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. National Centre for Radio Astrophysics (NCRA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Indian Institute of Astrophysics (IIA) has played a significant role in advancing our understanding of nebulae composition. Its astronomers have conducted extensive research using infrared telescopes to analyze the chemical composition of various types of nebulae.

Multiple choice

Which Indian astronomical facility is renowned for its contributions to the study of the composition of reflection nebulae?

  1. Vainu Bappu Observatory

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Himalayan Chandra Telescope (HCT)

  4. Devasthal Optical Telescope (DOT)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Vainu Bappu Observatory has made significant contributions to the study of the composition of reflection nebulae. Its telescopes have been used to analyze the light reflected by dust particles in these nebulae, providing insights into their chemical makeup.

Multiple choice

What is the primary method employed by Indian astronomers to study the composition of dark nebulae?

  1. Submillimeter Astronomy

  2. Millimeter Astronomy

  3. Radio Astronomy

  4. Infrared Astronomy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Indian astronomers primarily utilize submillimeter astronomy to study the composition of dark nebulae. Submillimeter telescopes are capable of detecting the faint radiation emitted by dust and molecular gas, allowing astronomers to probe the chemical makeup of these regions.