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 scientific collaboration that is involved in the construction of LIGO-India?

  1. Indian Initiative in Gravitational-wave Observations (IndIGO)

  2. LIGO-India Consortium

  3. Gravitational Wave Observatory of India (GWOI) Collaboration

  4. Indian Gravitational Wave Observatory (IGWO) Collaboration
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

IndIGO is the name of the Indian scientific collaboration that is involved in the construction of LIGO-India.

Multiple choice

What is the name of the Indian gravitational wave detector that is planned to be built in the Himalayas?

  1. LIGO-Himalayas

  2. IndIGO-Himalayas

  3. Gravitational Wave Observatory of the Himalayas (GWO-H)

  4. Indian Gravitational Wave Observatory of the Himalayas (IGWO-H)
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

GWO-H is the name of the Indian gravitational wave detector that is planned to be built in the Himalayas.

Multiple choice

What is the name of the Indian astronomical observatory that is involved in the search for gravitational waves from pulsars?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Ooty Radio Telescope (ORT)

  3. Vainu Bappu Observatory (VBO)

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

GMRT is the name of the Indian astronomical observatory that is involved in the search for gravitational waves from pulsars.

Multiple choice

What is the name of the Indian scientific collaboration that is involved in the development of gravitational wave detectors for space?

  1. Indian Initiative in Gravitational-wave Observations (IndIGO)

  2. LIGO-India Consortium

  3. Gravitational Wave Observatory of India (GWOI) Collaboration

  4. Indian Gravitational Wave Observatory (IGWO) Collaboration
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

IndIGO is the name of the Indian scientific collaboration that is involved in the development of gravitational wave detectors for space.

Multiple choice

What is the name of the Indian astronomical observatory that is involved in the search for gravitational waves from supernovae?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Ooty Radio Telescope (ORT)

  3. Vainu Bappu Observatory (VBO)

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

GMRT is the name of the Indian astronomical observatory that is involved in the search for gravitational waves from supernovae.

Multiple choice

What is the name of the first gamma-ray telescope?

  1. The Compton Gamma-Ray Observatory

  2. The Fermi Gamma-ray Space Telescope

  3. The INTEGRAL Gamma-Ray Observatory

  4. The Swift Gamma-Ray Burst Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Compton Gamma-Ray Observatory was the first gamma-ray telescope. It was launched in 1991 and operated until 2000. The Compton Gamma-Ray Observatory made a number of important discoveries, including the first detection of gamma rays from a supernova.

Multiple choice

What is the name of the current gamma-ray telescope?

  1. The Compton Gamma-Ray Observatory

  2. The Fermi Gamma-ray Space Telescope

  3. The INTEGRAL Gamma-Ray Observatory

  4. The Swift Gamma-Ray Burst Mission
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Fermi Gamma-ray Space Telescope is the current gamma-ray telescope. It was launched in 2008 and is still in operation. The Fermi Gamma-ray Space Telescope has made a number of important discoveries, including the first detection of gamma rays from a dark matter candidate.

Multiple choice

Which type of telescope mount is known for its portability and compact size?

  1. Dobsonian Mount

  2. Alt-Azimuth Mount

  3. Equatorial Mount

  4. Fork Mount
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dobsonian mounts are known for their portability and compact size, making them popular among beginner astronomers.

Multiple choice

Which Indian government agency is responsible for promoting astronomy and space science?

  1. Indian Space Research Organisation (ISRO)

  2. Department of Atomic Energy (DAE)

  3. Council of Scientific and Industrial Research (CSIR)

  4. University Grants Commission (UGC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

ISRO is the primary government agency in India responsible for promoting astronomy and space science.

Multiple choice

What is the name of the telescope located at the Vainu Bappu Observatory in Kavalur, Tamil Nadu?

  1. Vainu Bappu Telescope

  2. Aryabhata Telescope

  3. Bhaskara Telescope

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

The Vainu Bappu Telescope is located at the Vainu Bappu Observatory in Kavalur, Tamil Nadu.

Multiple choice

What is the name of the telescope located at the Devasthal Observatory in Uttarakhand?

  1. Aryabhata Telescope

  2. Vainu Bappu Telescope

  3. Bhaskara Telescope

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

The Aryabhata Telescope is located at the Devasthal Observatory in Uttarakhand.

Multiple choice

What is the name of the telescope located at the Gurushikhar Observatory in Mount Abu, Rajasthan?

  1. Aryabhata Telescope

  2. Vainu Bappu Telescope

  3. Bhaskara Telescope

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

The Bhaskara Telescope is located at the Gurushikhar Observatory in Mount Abu, Rajasthan.

Multiple choice

What is the name of the telescope located at the Hanle Observatory in Ladakh?

  1. Aryabhata Telescope

  2. Vainu Bappu Telescope

  3. Bhaskara Telescope

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

The Chandra Telescope is located at the Hanle Observatory in Ladakh.

Multiple choice

What is the largest instrument in the Jantar Mantar?

  1. Samrat Yantra

  2. Jai Prakash Yantra

  3. Rashivalaya Yantra

  4. Misra Yantra
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Samrat Yantra is the largest instrument in the Jantar Mantar.

Multiple choice

What is the unique feature of the Jantar Mantar?

  1. It is the largest observatory in the world

  2. It is the oldest observatory in the world

  3. It is the only observatory in the world built by a single person

  4. It is the only observatory in the world that is still in use
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Jantar Mantar is the only observatory in the world that was built by a single person, Maharaja Jai Singh II.