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

What is the name of the Indian astronomical society that promotes the study of astronomy in India?

  1. Indian Astronomical Society

  2. Astronomical Society of India

  3. National Astronomical Society of India

  4. Indian Association for the Cultivation of Science
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Astronomical Society of India (ASI) is a professional organization that promotes the study of astronomy in India. It was founded in 1907 and has a membership of over 2,000 astronomers and astrophysicists.

Multiple choice

What is the name of the Indian astronomical observatory that is located in the Nilgiri Hills?

  1. Vainu Bappu Observatory

  2. ARIES

  3. Udaipur Solar Observatory

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

Vainu Bappu Observatory is an Indian astronomical observatory that is located in the Nilgiri Hills. It is named after the Indian astronomer Vainu Bappu, who played a key role in its establishment.

Multiple choice

What is the name of the Indian astronomical observatory that is located in the Thar Desert?

  1. ARIES

  2. Vainu Bappu Observatory

  3. Udaipur Solar Observatory

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

ARIES is an Indian astronomical observatory that is located in the Thar Desert. It is named after the Aryabhata Research Institute of Observational Sciences, which operates the observatory.

Multiple choice

What is the name of the Indian astronomical observatory that is located in the Aravalli Hills?

  1. Udaipur Solar Observatory

  2. ARIES

  3. Vainu Bappu Observatory

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

Udaipur Solar Observatory is an Indian astronomical observatory that is located in the Aravalli Hills. It is operated by the Physical Research Laboratory and is used to study the Sun.

Multiple choice

What is the name of the Indian astronomical observatory that is located in the Eastern Ghats?

  1. ARIES

  2. Vainu Bappu Observatory

  3. Udaipur Solar Observatory

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

ARIES is an Indian astronomical observatory that is located in the Eastern Ghats. It is named after the Aryabhata Research Institute of Observational Sciences, which operates the observatory.

Multiple choice

Which Indian observatory is known for its pioneering work in the study of pulsars?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Vainu Bappu Observatory (VBO)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The National Centre for Radio Astrophysics (NCRA) in Pune, India, has made significant contributions to the study of pulsars, including the discovery of the first millisecond pulsar.

Multiple choice

Which Indian observatory is dedicated to the study of cosmic rays?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Physical Research Laboratory (PRL)

  3. Inter-University Centre for Astronomy and Astrophysics (IUCAA)

  4. Indian Institute of Science (IISc)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) in Mumbai, India, operates the Cosmic Ray Observatory, which is dedicated to the study of cosmic rays and their interactions with the Earth's atmosphere.

Multiple choice

What is the name of the Indian observatory located in the Himalayas that is primarily used for optical astronomy?

  1. Vainu Bappu Observatory (VBO)

  2. Himalayan Chandra Telescope (HCT)

  3. Inter-University Centre for Astronomy and Astrophysics (IUCAA)

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

The Himalayan Chandra Telescope (HCT) is located in the Himalayas at Hanle, Ladakh, and is primarily used for optical astronomy, including observations of galaxies, stars, and other celestial objects.

Multiple choice

Which Indian observatory is known for its contributions to the study of radio galaxies?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Vainu Bappu Observatory (VBO)

  3. Indian Institute of Astrophysics (IIA)

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

The Giant Metrewave Radio Telescope (GMRT) located near Pune, India, has made significant contributions to the study of radio galaxies, helping astronomers understand their structure, evolution, and role in the universe.

Multiple choice

What is the name of the Indian observatory that played a crucial role in the discovery of the first extrasolar planet orbiting a Sun-like star?

  1. Vainu Bappu Observatory (VBO)

  2. Indian Institute of Astrophysics (IIA)

  3. Inter-University Centre for Astronomy and Astrophysics (IUCAA)

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

The Vainu Bappu Observatory (VBO) in Kavalur, India, played a crucial role in the discovery of the first extrasolar planet orbiting a Sun-like star, 51 Pegasi b, in 1995.

Multiple choice

Which Indian observatory is known for its contributions to the study of active galactic nuclei (AGN)?

  1. Indian Institute of Astrophysics (IIA)

  2. Aryabhatta Research Institute of Observational Sciences (ARIES)

  3. National Centre for Radio Astrophysics (NCRA)

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

The Indian Institute of Astrophysics (IIA) in Bengaluru, India, has made significant contributions to the study of active galactic nuclei (AGN), including observations of their properties, variability, and evolution.

Multiple choice

What is the name of the Indian observatory that is primarily dedicated to the study of infrared astronomy?

  1. Vainu Bappu Observatory (VBO)

  2. Himalayan Chandra Telescope (HCT)

  3. Indian Infrared Telescope (IRT)

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

The Indian Infrared Telescope (IRT) located at Hanle, Ladakh, is primarily dedicated to the study of infrared astronomy, allowing astronomers to observe cool objects and regions in the universe.

Multiple choice

What is the name of the Indian observatory that is dedicated to the study of solar astronomy?

  1. Vainu Bappu Observatory (VBO)

  2. Indian Institute of Astrophysics (IIA)

  3. Aryabhatta Research Institute of Observational Sciences (ARIES)

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

The Aryabhatta Research Institute of Observational Sciences (ARIES) in Nainital, India, is dedicated to the study of solar astronomy, including observations of the Sun's activity, structure, and evolution.

Multiple choice

Which Indian observatory is known for its contributions to the study of planetary nebulae?

  1. Vainu Bappu Observatory (VBO)

  2. Indian Institute of Astrophysics (IIA)

  3. National Centre for Radio Astrophysics (NCRA)

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

The Indian Institute of Astrophysics (IIA) in Bengaluru, India, has made significant contributions to the study of planetary nebulae, including observations of their structure, composition, and evolution.

Multiple choice

What is the name of the Indian observatory that is primarily used for the study of high-energy astrophysics?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Physical Research Laboratory (PRL)

  3. Inter-University Centre for Astronomy and Astrophysics (IUCAA)

  4. Indian Institute of Science (IISc)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) in Mumbai, India, operates the High Energy Astrophysics Laboratory, which is primarily used for the study of high-energy astrophysics, including observations of gamma rays, X-rays, and cosmic rays.