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 located in Kavalur, Tamil Nadu?

  1. Vainu Bappu Observatory

  2. Aryabhatta Research Institute of Observational Sciences

  3. Indian Institute of Astrophysics

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

The Vainu Bappu Observatory is an astronomical observatory located in Kavalur, Tamil Nadu, India.

Multiple choice

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

  1. Indian Astronomical Observatory

  2. Aryabhatta Research Institute of Observational Sciences

  3. Indian Institute of Astrophysics

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

The Indian Astronomical Observatory is an astronomical observatory located in Hanle, Ladakh, India.

Multiple choice

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

  1. Aryabhatta Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

  4. Uttarakhand State Observatory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Uttarakhand State Observatory is an astronomical observatory located in Nainital, Uttarakhand, India.

Multiple choice

What is the name of the Indian astronomical observatory located in Pachmarhi, Madhya Pradesh?

  1. Aryabhatta Research Institute of Observational Sciences

  2. Indian Institute of Astrophysics

  3. National Centre for Radio Astrophysics

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

The Pachmarhi Observatory is an astronomical observatory located in Pachmarhi, Madhya Pradesh, India.

Multiple choice

What is the name of the NRSC's center for research and development in remote sensing and geospatial technologies?

  1. NRSC Research and Development Center (NRSC-RDC)

  2. NRSC Innovation and Incubation Center (NRSC-IIC)

  3. NRSC Advanced Research Center (NRSC-ARC)

  4. NRSC Technology Development Center (NRSC-TDC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The NRSC Research and Development Center (NRSC-RDC) is the center for research and development in remote sensing and geospatial technologies.

Multiple choice

What is the name of the NRSC's annual flagship event showcasing the latest advancements in remote sensing and geospatial technologies?

  1. NRSC Symposium

  2. NRSC Conference

  3. NRSC Expo

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

The NRSC Symposium is the annual flagship event showcasing the latest advancements in remote sensing and geospatial technologies.

Multiple choice

What is the name of the NRSC's center for training and education in remote sensing and geospatial technologies?

  1. NRSC Training and Education Center (NRSC-TEC)

  2. NRSC Capacity Building Center (NRSC-CBC)

  3. NRSC Outreach and Extension Center (NRSC-OEC)

  4. NRSC Research and Development Center (NRSC-RDC)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The NRSC Training and Education Center (NRSC-TEC) is the center for training and education in remote sensing and geospatial technologies.

Multiple choice

Which of the following is NOT a type of astronomical observatory?

  1. Optical observatory

  2. Radio observatory

  3. X-ray observatory

  4. Gamma-ray observatory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gamma-ray observatories are not typically considered to be astronomical observatories, as they are used to detect gamma rays, which are not visible light.

Multiple choice

Which of the following is NOT a type of astronomical telescope array?

  1. Very Large Telescope

  2. Keck Telescope Array

  3. Atacama Large Millimeter Array

  4. Square Kilometer Array
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Square Kilometer Array is not a telescope array in the traditional sense, as it is a collection of radio telescopes that are spread out over a large area.

Multiple choice

What is the name of the international collaboration that operates the Laser Interferometer Gravitational-Wave Observatory (LIGO)?

  1. The Gravitational Wave International Collaboration (GWIC)

  2. The Laser Interferometer Gravitational-Wave Observatory Collaboration (LIGO Collaboration)

  3. The Virgo Collaboration

  4. The KAGRA Collaboration
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The LIGO Collaboration is the international collaboration that operates the Laser Interferometer Gravitational-Wave Observatory (LIGO).

Multiple choice

What is the largest optical telescope in India?

  1. Giant Metrewave Radio Telescope

  2. Aryabhata Research Institute of Observational Sciences

  3. Vainu Bappu Observatory

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

The Himalayan Chandra Telescope is the largest optical telescope in India. It is located at an altitude of 4,500 meters in the Himalayas and has a mirror diameter of 2.0 meters.

Multiple choice

Which of the following is the oldest known astronomical observatory in India?

  1. Jantar Mantar

  2. Nalanda University

  3. Ujjain Observatory

  4. Brihadeeswarar Temple
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Ujjain Observatory was built in the 5th century BCE and is considered to be the oldest known astronomical observatory in India.

Multiple choice

What is the name of the astronomical observatory built by Maharaja Jai Singh II in the 18th century?

  1. Jantar Mantar

  2. Nalanda University

  3. Ujjain Observatory

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

The Jantar Mantar is an astronomical observatory built by Maharaja Jai Singh II in the 18th century. It consists of a collection of architectural instruments designed for astronomical observations.

Multiple choice

Which Indian telescope is used for observing asteroids?

  1. Aryabhata Research Institute of Observational Sciences (ARIES)

  2. Vainu Bappu Observatory (VBO)

  3. Giant Metrewave Radio Telescope (GMRT)

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

ARIES, VBO, and GMRT are all used for asteroid observations in India.

Multiple choice

Which Indian institution is involved in the development of asteroid deflection technologies?

  1. Indian Institute of Technology, Bombay (IITB)

  2. Indian Institute of Science, Bangalore (IISc)

  3. Defence Research and Development Organisation (DRDO)

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

IITB, IISc, and DRDO are all involved in asteroid deflection technology development.