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.

Optical telescopes in IndiaRadio telescopes IndiaAstronomical research institutesSpace observatory missions

Indian Observatories and Astronomy Questions

Multiple choice

What is the largest optical telescope in India?

  1. The Himalayan Chandra Telescope (HCT)

  2. The Vainu Bappu Telescope (VBT)

  3. The Giant Metrewave Radio Telescope (GMRT)

  4. The Aryabhatta Research Institute of Observational Sciences (ARIES)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Himalayan Chandra Telescope (HCT) is the largest optical telescope in India, with a mirror diameter of 2.0 meters.

Multiple choice

Which observatory is located at an altitude of 4,500 meters above sea level?

  1. ARIES

  2. Vainu Bappu Observatory

  3. Udaipur Solar Observatory

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

The Himalayan Chandra Telescope (HCT) is located at an altitude of 4,500 meters above sea level, making it one of the highest observatories in the world.

Multiple choice

Which observatory is known for its contributions to the study of gamma-ray bursts?

  1. ARIES

  2. Vainu Bappu Observatory

  3. Udaipur Solar Observatory

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

ARIES has made significant contributions to the study of gamma-ray bursts, which are powerful explosions that occur in distant galaxies.

Multiple choice

What are some of the challenges facing Astroinformatics in India?

  1. Lack of funding

  2. Lack of trained personnel

  3. Lack of access to computational resources

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Astroinformatics in India faces several challenges, including lack of funding, lack of trained personnel, and lack of access to computational resources.

Multiple choice

What are some of the challenges in promoting Astroinformatics in India?

  1. Lack of awareness about Astroinformatics

  2. Lack of funding

  3. Lack of trained personnel

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Challenges in promoting Astroinformatics in India include lack of awareness about Astroinformatics, lack of funding, and lack of trained personnel.

Multiple choice

Which of the following is an optical telescope located in Leh, Ladakh, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

ARIES is a premier optical telescope facility in India, located at an altitude of 4,500 meters in Leh, Ladakh.

Multiple choice

What is the largest radio telescope in the world, located in India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

GMRT is the world's largest low-frequency radio telescope, located near Pune, Maharashtra, India.

Multiple choice

Which of the following is a solar observatory located in Kodaikanal, Tamil Nadu, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

Vainu Bappu Observatory is a solar observatory located in Kodaikanal, Tamil Nadu, India.

Multiple choice

What is the name of the radio telescope located in Ooty, Tamil Nadu, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

The TIFR Radio Telescope is located in Ooty, Tamil Nadu, India.

Multiple choice

Which of the following is an infrared telescope located in Hanle, Ladakh, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

The Himalayan Chandra Telescope (HCT) is an infrared telescope located in Hanle, Ladakh, India.

Multiple choice

What is the name of the gamma-ray telescope located in Pachmarhi, Madhya Pradesh, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

  4. Major Atmospheric Cerenkov Experiment Telescope (MACE)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Major Atmospheric Cerenkov Experiment Telescope (MACE) is a gamma-ray telescope located in Pachmarhi, Madhya Pradesh, India.

Multiple choice

Which of the following is a neutrino observatory located in Theni, Tamil Nadu, India?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

  4. India-based Neutrino Observatory (INO)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The India-based Neutrino Observatory (INO) is a neutrino observatory located in Theni, Tamil Nadu, India.

Multiple choice

Which of the following is a space telescope launched by the Indian Space Research Organisation (ISRO)?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

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

AstroSat is a space telescope launched by the Indian Space Research Organisation (ISRO).

Multiple choice

What is the name of the satellite mission launched by ISRO to study the Sun?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

  4. Aditya-L1
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Aditya-L1 is a satellite mission launched by ISRO to study the Sun.

Multiple choice

Which of the following is a lunar mission launched by ISRO?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

  4. Chandrayaan-2
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Chandrayaan-2 is a lunar mission launched by ISRO.