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

Which Indian institution is responsible for coordinating and promoting cometary studies in the country?

  1. Indian Space Research Organization (ISRO)

  2. Department of Science and Technology (DST)

  3. University Grants Commission (UGC)

  4. Indian Astronomical Society (IAS)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Indian Astronomical Society (IAS) is responsible for coordinating and promoting cometary studies in India.

Multiple choice

Which Indian comet was observed to have a double nucleus?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

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

Comet Hale-Bopp was observed to have a double nucleus during its closest approach to Earth in 1997.

Multiple choice

What is the name of the Indian comet that was observed to have a tail extending over 100 million kilometers?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

  4. Comet Bhattacharya
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Comet Hyakutake was observed to have a tail extending over 100 million kilometers during its closest approach to Earth in 1996.

Multiple choice

Which Indian comet was observed to collide with Jupiter in 1994?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

  4. Comet Bhattacharya
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Comet Shoemaker-Levy 9 was observed to collide with Jupiter in 1994, creating a series of impact scars on the planet's atmosphere.

Multiple choice

What is the name of the Indian comet that was observed to have a nucleus with a diameter of over 100 kilometers?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

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

Comet Hale-Bopp was observed to have a nucleus with a diameter of over 100 kilometers, making it one of the largest comets ever observed.

Multiple choice

Which Indian comet was observed to have a coma with a diameter of over 1 million kilometers?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

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

Comet Hale-Bopp was observed to have a coma with a diameter of over 1 million kilometers, making it one of the largest comas ever observed.

Multiple choice

What is the name of the Indian comet that was observed to have a tail extending over 100 million kilometers?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

  4. Comet Bhattacharya
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Comet Hyakutake was observed to have a tail extending over 100 million kilometers, making it one of the longest tails ever observed.

Multiple choice

Which Indian university has established a dedicated center for dark matter research?

  1. University of Delhi

  2. Indian Institute of Science (IISc)

  3. Jawaharlal Nehru University (JNU)

  4. University of Mumbai
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Indian Institute of Science (IISc) in Bangalore has established a dedicated center for dark matter research, known as the Centre for High Energy Physics (CHEP).

Multiple choice

What is the name of the Indian dark matter experiment that aims to detect dark matter particles directly?

  1. LUX-ZEPLIN (LZ)

  2. XENONnT

  3. PandaX-4T

  4. DarkSide-20k
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian dark matter experiment that aims to detect dark matter particles directly is called LUX-ZEPLIN (LZ), which is located in the Sanford Underground Research Facility in South Dakota, USA.

Multiple choice

Which Indian institution is involved in the international collaboration for the Large Synoptic Survey Telescope (LSST), which will study dark matter?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Indian Institute of Astrophysics (IIA)

  3. National Centre for Radio Astrophysics (NCRA)

  4. Physical Research Laboratory (PRL)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) is involved in the international collaboration for the Large Synoptic Survey Telescope (LSST), which will study dark matter and other astronomical phenomena.

Multiple choice

Which Indian research institution is actively involved in SETI (Search for Extraterrestrial Intelligence) research?

  1. Indian Institute of Astrophysics (IIA)

  2. Tata Institute of Fundamental Research (TIFR)

  3. National Centre for Radio Astrophysics (NCRA)

  4. Indian Space Research Organisation (ISRO)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) has a dedicated SETI research group that is actively involved in searching for extraterrestrial signals and studying the potential for life beyond Earth.

Multiple choice

Which Indian research institution is known for its contributions to the study of black hole physics and astrobiology?

  1. Indian Institute of Astrophysics (IIA)

  2. Tata Institute of Fundamental Research (TIFR)

  3. National Centre for Radio Astrophysics (NCRA)

  4. Indian Space Research Organisation (ISRO)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Institute of Astrophysics (IIA) has a dedicated research group focused on black hole physics and astrobiology. They study the properties of black holes, their impact on the surrounding environment, and the potential for life in extreme environments near black holes.

Multiple choice

Which Indian research institution is known for its contributions to the study of black hole astrophysics and its implications for SETI research?

  1. Indian Institute of Astrophysics (IIA)

  2. Tata Institute of Fundamental Research (TIFR)

  3. National Centre for Radio Astrophysics (NCRA)

  4. Indian Space Research Organisation (ISRO)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The National Centre for Radio Astrophysics (NCRA) has a dedicated research group focused on black hole astrophysics and its implications for SETI research. They study the properties of black holes, their impact on the surrounding environment, and the potential for life in extreme environments near black holes.

Multiple choice

What is the name of the Indian astronomical observatory located in Ladakh, India?

  1. Hanle Observatory

  2. Udaipur Solar Observatory

  3. Vainu Bappu Observatory

  4. Giant Metrewave Radio Telescope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hanle Observatory is an astronomical observatory located in Ladakh, India. It is operated by the Indian Institute of Astrophysics and is known for its high-altitude location and clear skies, making it ideal for astronomical observations.

Multiple choice

What is the name of the Indian astronomical observatory located in Nainital, India?

  1. Hanle Observatory

  2. Udaipur Solar Observatory

  3. Vainu Bappu Observatory

  4. Aryabhatta Research Institute of Observational Sciences
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Aryabhatta Research Institute of Observational Sciences (ARIES) is an astronomical observatory located in Nainital, India. It is operated by the Aryabhatta Research Institute of Observational Sciences (ARIES) and is known for its high-altitude location and clear skies, making it ideal for astronomical observations.