General Awareness ยท Physics

Indian Observatories and Astronomy

2,231 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 Indian astronomical observatory that is located in the Thar Desert?

  1. Udaipur Solar Observatory

  2. Vainu Bappu Observatory

  3. Aryabhata Research Institute of Observational Sciences

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

The Udaipur Solar Observatory (USO) is an Indian astronomical observatory that is located in the Thar Desert. It is used to study the Sun and other astronomical objects.

Multiple choice

Which Indian research institution is primarily responsible for the search for extraterrestrial life?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The National Centre for Radio Astrophysics (NCRA) is a research institute in India dedicated to the study of radio astronomy and astrophysics. It is one of the leading institutions in the world involved in the search for extraterrestrial life.

Multiple choice

What is the name of the radio telescope used by NCRA for SETI research?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Aryabhata Research Institute of Observational Sciences (ARIES)

  3. Vainu Bappu Observatory (VBO)

  4. Udaipur Solar Observatory (USO)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Giant Metrewave Radio Telescope (GMRT) is a large radio telescope located in Khodad, India. It is used by NCRA for SETI research, as well as other astronomical observations.

Multiple choice

Which Indian research institution is involved in the development of space missions for the search for extraterrestrial life?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organisation (ISRO) is the national space agency of India. It is responsible for the development and launch of space missions, including those aimed at the search for extraterrestrial life.

Multiple choice

What is the name of the TIFR centre that focuses on the study of astrobiology?

  1. National Centre for Biological Sciences (NCBS)

  2. Harish-Chandra Research Institute (HRI)

  3. International Centre for Theoretical Sciences (ICTS)

  4. Centre for Interdisciplinary Sciences (CIS)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The National Centre for Biological Sciences (NCBS) is a research centre of TIFR that focuses on the study of astrobiology, as well as other areas of biology.

Multiple choice

Which Indian research institution is involved in the search for extraterrestrial intelligence (SETI)?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The National Centre for Radio Astrophysics (NCRA) is a research institute in India dedicated to the study of radio astronomy and astrophysics. It is one of the leading institutions in the world involved in the search for extraterrestrial intelligence (SETI).

Multiple choice

Which Indian research institution is involved in the study of the habitability of exoplanets?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Indian Institute of Astrophysics (IIA) is a research institute in India dedicated to the study of astronomy and astrophysics. It is one of the leading institutions in the world involved in the study of the habitability of exoplanets.

Multiple choice

Which Indian research institution is involved in the development of technologies for the detection of extraterrestrial life?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organisation (ISRO) is the national space agency of India. It is responsible for the development and launch of space missions, including those aimed at the detection of extraterrestrial life.

Multiple choice

Which Indian research institution is involved in the study of the impact of extraterrestrial life on Earth?

  1. Indian Space Research Organisation (ISRO)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) is a research institute in India dedicated to the study of fundamental physics, mathematics, and biology. It is one of the leading institutions in the world involved in the study of the impact of extraterrestrial life on Earth.

Multiple choice

What is the name of the Indian telescope that is being used to study dark matter in the Virgo Cluster of Galaxies?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Atacama Large Millimeter Array (ALMA)

  3. Very Large Telescope (VLT)

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

The Giant Metrewave Radio Telescope (GMRT) is a radio telescope located in Pune, India. It is being used to study dark matter in the Virgo Cluster of Galaxies by observing the gravitational lensing of radio waves.

Multiple choice

Which Indian institution is renowned for its contributions to the study of dark energy?

  1. Indian Institute of Astrophysics (IIA)

  2. Tata Institute of Fundamental Research (TIFR)

  3. Indian Space Research Organisation (ISRO)

  4. National Centre for Radio Astrophysics (NCRA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

TIFR is a premier research institute in India that has made significant contributions to the study of dark energy through its theoretical and observational research.

Multiple choice

Which Indian telescope is used for observations related to dark energy research?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Himalayan Chandra Telescope (HCT)

  3. Vainu Bappu Observatory (VBO)

  4. Devasthal Optical Telescope (DOT)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

GMRT is a radio telescope located in Pune, India, which has been used for observations of distant galaxies and quasars to study the expansion history of the universe and constrain dark energy models.

Multiple choice

Which Indian institution is involved in the international Dark Energy Survey (DES)?

  1. IIA

  2. TIFR

  3. NCRA

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

IIA is a partner in the international DES collaboration, which aims to study dark energy through observations of distant galaxies and supernovae.

Multiple choice

What is the name of the Indian initiative focused on dark energy research?

  1. Indian Dark Energy Initiative (IDEI)

  2. Dark Energy Consortium of India (DECI)

  3. Indian Centre for Dark Energy Research (ICDER)

  4. National Institute for Dark Energy Studies (NIDES)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

IDEI is a collaborative effort involving several Indian institutions and scientists, aimed at advancing research and understanding of dark energy.

Multiple choice

Which Indian institution is known for its work on modified theories of gravity in relation to dark energy?

  1. TIFR

  2. IIA

  3. NCRA

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

TIFR has made significant contributions to the study of modified theories of gravity, which propose alternatives to General Relativity to explain the observed acceleration of the universe's expansion.