General Awareness · 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 largest radio telescope in the world?

  1. Five-hundred-meter Aperture Spherical Telescope

  2. Atacama Large Millimeter Array

  3. Very Large Array

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

The Five-hundred-meter Aperture Spherical Telescope (FAST) is the largest radio telescope in the world, located in China.

Multiple choice

Which telescope is used to study gamma rays from space?

  1. Chandra X-ray Observatory

  2. Hubble Space Telescope

  3. Compton Gamma Ray Observatory

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

The Fermi Gamma-ray Space Telescope is used to study gamma rays from space, providing insights into high-energy phenomena.

Multiple choice

Which telescope is used to study X-rays from space?

  1. Chandra X-ray Observatory

  2. Hubble Space Telescope

  3. Spitzer Space Telescope

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

The Chandra X-ray Observatory is used to study X-rays from space, providing insights into high-energy phenomena and the structure of the universe.

Multiple choice

Which Indian institution is actively involved in the research and development of gravitational wave detectors?

  1. Indian Institute of Science (IISc)

  2. Tata Institute of Fundamental Research (TIFR)

  3. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)

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

All of the mentioned institutions are actively involved in the research and development of gravitational wave detectors in India.

Multiple choice

What is the name of the gravitational wave detector located in India?

  1. LIGO-India

  2. VIRGO-India

  3. AIGO-India

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

LIGO-India is the name of the gravitational wave detector located in India. It is a joint project between the Government of India and the LIGO Laboratory in the United States.

Multiple choice

What is the name of the gravitational wave detector located in Italy?

  1. LIGO-Italy

  2. VIRGO-Italy

  3. AIGO-Italy

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

VIRGO-Italy is the name of the gravitational wave detector located in Italy.

Multiple choice

What is the name of the gravitational wave detector located in Australia?

  1. LIGO-Australia

  2. VIRGO-Australia

  3. AIGO-Australia

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

AIGO-Australia is the name of the gravitational wave detector located in Australia.

Multiple choice

What is the name of the gravitational wave detector located in Japan?

  1. LIGO-Japan

  2. VIRGO-Japan

  3. AIGO-Japan

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

AIGO-Japan is the name of the gravitational wave detector located in Japan.

Multiple choice

What is the name of the gravitational wave detector located in China?

  1. LIGO-China

  2. VIRGO-China

  3. AIGO-China

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

AIGO-China is the name of the gravitational wave detector located in China.

Multiple choice

What is the name of the famous astronomical observatory that was built by Tycho Brahe in the 16th century?

  1. Uraniborg

  2. Stjerneborg

  3. Venborgen

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

Uraniborg was a state-of-the-art astronomical observatory built by Tycho Brahe on the island of Hven in the Øresund Strait between Denmark and Sweden.

Multiple choice

Which organization is responsible for publishing the report "The Future of Astronomy in India: A Call to Action"?

  1. Indian Space Research Organization (ISRO)

  2. Department of Science and Technology (DST)

  3. University Grants Commission (UGC)

  4. National Academy of Sciences, India (NASI)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The report was published by the National Academy of Sciences, India (NASI), which is an autonomous body under the Ministry of Science and Technology, Government of India.

Multiple choice

What is the role of international collaboration in the development of astronomy in India, as outlined in the report?

  1. To access advanced research facilities and expertise

  2. To share knowledge and resources with other countries

  3. To promote joint research projects and scientific exchanges

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

The report emphasizes the importance of international collaboration in astronomy, highlighting the benefits of accessing advanced research facilities, sharing knowledge, and promoting joint research projects.

Multiple choice

Which city in India is proposed as the location for a new national astronomy center, according to the report?

  1. Mumbai

  2. Delhi

  3. Bengaluru

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

The report recommends the establishment of a new national astronomy center in Bengaluru, Karnataka, due to its favorable climate, existing infrastructure, and proximity to research institutions.

Multiple choice

Which space telescope is mentioned in the report as a potential future project for India?

  1. James Webb Space Telescope

  2. Hubble Space Telescope

  3. Aryabhata Space Telescope

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

The report proposes the development of the Aryabhata Space Telescope, a future space-based observatory that aims to study the universe in infrared and ultraviolet wavelengths.

Multiple choice

What is the significance of the proposed national astronomy center in terms of scientific research?

  1. It will facilitate interdisciplinary research in astronomy and astrophysics

  2. It will provide advanced research facilities and instruments to scientists

  3. It will attract top researchers from around the world

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

The national astronomy center is expected to provide advanced research facilities, attract top researchers, and foster interdisciplinary collaborations, leading to significant advancements in scientific research.