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

What is the name of the gravitational wave observatory located in LIGO Livingston, Louisiana, USA?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Vainu Bappu Observatory

  4. Laser Interferometer Gravitational-Wave Observatory (LIGO)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a gravitational wave observatory located in LIGO Livingston, Louisiana, USA.

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 was the name of the first solar neutrino experiment conducted in India?

  1. Tata Institute of Fundamental Research (TIFR) Solar Neutrino Experiment

  2. Physical Research Laboratory (PRL) Solar Neutrino Experiment

  3. Institute of Mathematical Sciences (IMSc) Solar Neutrino Experiment

  4. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Solar Neutrino Experiment
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The TIFR Solar Neutrino Experiment was the first experiment in India dedicated to studying solar neutrinos.

Multiple choice

Which Indian institution is renowned for its contributions to solar neutrino research?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Physical Research Laboratory (PRL)

  3. Institute of Mathematical Sciences (IMSc)

  4. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

TIFR has been at the forefront of solar neutrino research in India, with significant contributions to the field.

Multiple choice

What is the name of the solar neutrino experiment conducted in the Kolar Gold Fields in India?

  1. Kolar Gold Fields (KGF) Solar Neutrino Experiment

  2. Physical Research Laboratory (PRL) Solar Neutrino Experiment

  3. Institute of Mathematical Sciences (IMSc) Solar Neutrino Experiment

  4. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Solar Neutrino Experiment
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The KGF Solar Neutrino Experiment was a significant experiment conducted in India to study solar neutrinos.

Multiple choice

Which Indian institution is involved in the India-based Neutrino Observatory (INO) project?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Physical Research Laboratory (PRL)

  3. Institute of Mathematical Sciences (IMSc)

  4. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

TIFR is involved in the INO project, which aims to build a large underground neutrino observatory in India.

Multiple choice

What is the primary goal of the India-based Neutrino Observatory (INO) project?

  1. To study solar neutrinos

  2. To study atmospheric neutrinos

  3. To study supernova neutrinos

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

The INO project aims to study solar neutrinos, atmospheric neutrinos, and supernova neutrinos.

Multiple choice

What is the name of the upcoming extremely large telescope being built in Chile, which will have a primary mirror with a diameter of 39 meters?

  1. Extremely Large Telescope (ELT)

  2. Giant Magellan Telescope (GMT)

  3. Thirty Meter Telescope (TMT)

  4. Gran Telescopio Canarias (GTC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Extremely Large Telescope (ELT) is an upcoming extremely large telescope being built in Chile. It will have a primary mirror with a diameter of 39 meters, making it the largest optical telescope in the world.

Multiple choice

What is the name of the Indian astronomical observatory located in Ladakh, which is known for its high-altitude and clear skies?

  1. Hanle Observatory

  2. Udaipur Solar Observatory

  3. Vainu Bappu Observatory

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

Hanle Observatory is an Indian astronomical observatory located in Ladakh, which is known for its high-altitude and clear skies. It is operated by the Indian Institute of Astrophysics (IIA) and is used for observations in various fields of astronomy, including solar physics, stellar astronomy, and cosmology.

Multiple choice

What is the name of the upcoming Indian space telescope, which is expected to be launched in 2025 and will study the universe in infrared wavelengths?

  1. ASTROSAT

  2. X-ray Polarimeter Satellite (XPoSat)

  3. UVIT

  4. James Webb Space Telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The X-ray Polarimeter Satellite (XPoSat) is an upcoming Indian space telescope, which is expected to be launched in 2025. It will study the universe in infrared wavelengths and is expected to provide valuable insights into the formation and evolution of galaxies and black holes.

Multiple choice

What is the name of the upcoming extremely large telescope being built in Chile, which will have a primary mirror with a diameter of 39 meters?

  1. Extremely Large Telescope (ELT)

  2. Giant Magellan Telescope (GMT)

  3. Thirty Meter Telescope (TMT)

  4. Gran Telescopio Canarias (GTC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Extremely Large Telescope (ELT) is an upcoming extremely large telescope being built in Chile. It will have a primary mirror with a diameter of 39 meters, making it the largest optical telescope in the world.

Multiple choice

What is the name of the Indian astronomical observatory located in Ladakh, which is known for its high-altitude and clear skies?

  1. Hanle Observatory

  2. Udaipur Solar Observatory

  3. Vainu Bappu Observatory

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

Hanle Observatory is an Indian astronomical observatory located in Ladakh, which is known for its high-altitude and clear skies. It is operated by the Indian Institute of Astrophysics (IIA) and is used for observations in various fields of astronomy, including solar physics, stellar astronomy, and cosmology.

Multiple choice

What is the name of the annual astronomy festival organized by the Indian Institute of Astrophysics (IIA) to promote astronomy education and public outreach?

  1. Aryabhata Festival

  2. Bhaskara Festival

  3. Ramanujan Festival

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

The Aryabhata Festival is an annual astronomy festival organized by the Indian Institute of Astrophysics (IIA) to promote astronomy education and public outreach. It features various activities such as talks, workshops, exhibitions, and stargazing sessions.

Multiple choice

What is the name of the organization founded by Indian astronomer J. C. Bhattacharya to promote astronomy education and public outreach?

  1. Indian Astronomical Society (IAS)

  2. Astronomical Society of India (ASI)

  3. Society for Popular Astronomy (SPA)

  4. Indian Planetarium Society (IPS)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

J. C. Bhattacharya founded the Society for Popular Astronomy (SPA) to promote astronomy education and public outreach in India. SPA organizes various events, workshops, and lectures to engage the public with astronomy.

Multiple choice

What is the name of the annual astronomy education and outreach program organized by the Indian Institute of Science (IISc) in Bangalore?

  1. Astronomy Awareness Program (AAP)

  2. Astronomy Education Program (AEP)

  3. Astronomy Outreach Program (AOP)

  4. Astronomy Public Outreach Program (APOP)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Institute of Science (IISc) in Bangalore organizes the annual Astronomy Awareness Program (AAP) to promote astronomy education and outreach. AAP includes various activities such as workshops, lectures, and stargazing sessions.