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.

Optical telescopes in IndiaRadio telescopes IndiaAstronomical research institutesSpace observatory missions

Indian Observatories and Astronomy Questions

Multiple choice

What is the name of the Indian astronomical observatory that is used to study dark matter in galaxies?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Aryabhatta Research Institute of Observational Sciences (ARIES)

  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) is an astronomical observatory located in India that is used to study dark matter in galaxies.

Multiple choice

What is the name of the Indian astronomical observatory that is used to study dark matter in galaxy clusters?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Aryabhatta Research Institute of Observational Sciences (ARIES)

  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) is an astronomical observatory located in India that is used to study dark matter in galaxy clusters.

Multiple choice

Which ancient Indian astronomical observatory is renowned for its precise observations of stars and celestial phenomena?

  1. The Jantar Mantar

  2. The Ujjain Observatory

  3. The Nalanda Observatory

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

The Jantar Mantar, a remarkable astronomical observatory, is known for its accurate observations of stars and celestial events, showcasing the advanced astronomical knowledge of ancient India.

Multiple choice

What is the name of the radio telescope that detected a mysterious repeating signal from a distant galaxy, dubbed the 'Wow! Signal'?

  1. Arecibo Observatory

  2. Very Large Array

  3. Green Bank Telescope

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

The 'Wow! Signal' was detected by the Big Ear Radio Telescope at Ohio State University in 1977.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of black holes?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of black holes. It is located in Mumbai, India.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of gravitational waves?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of gravitational waves. It is located in Mumbai, India.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of the black hole information paradox?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of the black hole information paradox. It is located in Mumbai, India.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of the AdS/CFT correspondence?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of the AdS/CFT correspondence. It is located in Mumbai, India.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of the black hole firewall paradox?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of the black hole firewall paradox. It is located in Mumbai, India.

Multiple choice

What is the name of the Indian astrophysics institute that is involved in the study of the black hole entropy?

  1. Tata Institute of Fundamental Research

  2. Indian Institute of Astrophysics

  3. Raman Research Institute

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

The Tata Institute of Fundamental Research (TIFR) is an Indian research institute that is involved in the study of the black hole entropy. It is located in Mumbai, India.

Multiple choice

What is the name of the ancient Indian astronomical observatory that is still in use today?

  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 is an ancient Indian astronomical observatory that was built in the 18th century CE. It is located in Jaipur, Rajasthan, and it is still in use today. The observatory consists of a series of instruments that were used to measure the positions of the sun, moon, and planets.

Multiple choice

Which of the following is the largest optical telescope in the world?

  1. Gran Telescopio Canarias

  2. Keck I and Keck II Telescopes

  3. Very Large Telescope

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

The Gran Telescopio Canarias (GTC) is the largest optical telescope in the world, with a primary mirror diameter of 10.4 meters.

Multiple choice

Which of the following observatories is located in Chile?

  1. Kitt Peak National Observatory

  2. Mauna Kea Observatories

  3. Paranal Observatory

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

The Paranal Observatory is located in the Atacama Desert in Chile and is home to the Very Large Telescope (VLT), one of the most advanced optical telescopes in the world.

Multiple choice

Which of the following observatories is located in Hawaii?

  1. Kitt Peak National Observatory

  2. Mauna Kea Observatories

  3. Paranal Observatory

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

The Mauna Kea Observatories are located on the summit of Mauna Kea in Hawaii and are home to some of the largest and most advanced telescopes in the world, including the Keck I and Keck II Telescopes.

Multiple choice

Which of the following observatories is located in Arizona?

  1. Kitt Peak National Observatory

  2. Mauna Kea Observatories

  3. Paranal Observatory

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

The Kitt Peak National Observatory is located in the Sonoran Desert in Arizona and is home to a variety of telescopes, including the Mayall 4-meter Telescope.