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

Which astronomical workshop in ancient India was known for its expertise in the construction of astrolabes?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Ujjain Observatory was renowned for its expertise in the construction of astrolabes, which were used for measuring the altitude of celestial bodies and determining the time of day.

Multiple choice

Which astronomical workshop in ancient India was associated with the astronomer Varahamihira?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Varahamihira, a renowned astronomer and astrologer, was associated with the Ujjain Observatory in ancient India. He made significant contributions to astronomy, including the development of accurate methods for predicting eclipses.

Multiple choice

Which astronomical workshop in ancient India was associated with the astronomer Bhaskara II?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bhaskara II, a renowned astronomer and mathematician, was associated with the Ujjain Observatory in ancient India. He made significant contributions to astronomy, including the development of accurate methods for calculating planetary positions.

Multiple choice

What is the name of the Indian astronomical observatory built in the 16th century by Maharaja Sawai Jai Singh II?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Jantar Mantar is an astronomical observatory built in the 16th century by Maharaja Sawai Jai Singh II in Jaipur, India.

Multiple choice

What is the name of the Indian space observatory that is designed to study black holes and other cosmic objects?

  1. AstroSat

  2. Chandrayaan-1

  3. Mangalyaan

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

AstroSat is an Indian space observatory launched in 2015, designed to study black holes, neutron stars, and other cosmic objects.

Multiple choice

What is the name of the Indian gravitational wave detector that is being built to study black holes and other gravitational phenomena?

  1. LIGO India

  2. VIRGO India

  3. Einstein Telescope India

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

LIGO India is a gravitational wave detector being built in India as part of the international LIGO collaboration, aimed at studying black holes and other gravitational phenomena.

Multiple choice

Which Indian institution is known for its research on black holes and other astrophysical phenomena?

  1. Indian Institute of Astrophysics

  2. Tata Institute of Fundamental Research

  3. Jawaharlal Nehru Centre for Advanced Scientific Research

  4. Harish-Chandra Research Institute
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Tata Institute of Fundamental Research (TIFR) is known for its research on black holes and other astrophysical phenomena, with several scientists making significant contributions to the field.

Multiple choice

Which observatory is known for its pioneering work in detecting dark matter through gravitational lensing?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. Subaru Telescope

  4. Gran Telescopio Canarias
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Subaru Telescope in Hawaii is renowned for its contributions to dark matter studies using gravitational lensing, a technique that allows astronomers to infer the presence of dark matter by observing the distortion of light from distant galaxies.

Multiple choice

Which observatory is known for its contributions to the discovery of the accelerating expansion of the universe?

  1. Hubble Space Telescope

  2. Sloan Digital Sky Survey (SDSS)

  3. Supernova Cosmology Project

  4. High-z Supernova Search Team
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Supernova Cosmology Project, led by Saul Perlmutter, played a crucial role in the discovery of the accelerating expansion of the universe through observations of distant supernovae.

Multiple choice

Which observatory is known for its contributions to the study of dark energy through observations of galaxy clusters?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. Subaru Telescope

  4. Gran Telescopio Canarias
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Chandra X-ray Observatory has made significant contributions to the study of dark energy through observations of galaxy clusters, providing valuable insights into the properties and evolution of dark energy.

Multiple choice

Which Indian astronomical observatory is involved in the study of superclusters of galaxies?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Indian Institute of Astrophysics (IIA)

  3. Tata Institute of Fundamental Research (TIFR)

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

Several Indian astronomical observatories, including ARIES, IIA, and TIFR, are involved in the study of superclusters of galaxies.

Multiple choice

Which government agency is responsible for promoting astronomy and space science in India?

  1. Indian Space Research Organization (ISRO)

  2. Department of Atomic Energy (DAE)

  3. Ministry of Earth Sciences (MoES)

  4. National Council of Science Museums (NCSM)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

ISRO is the nodal agency for astronomy and space science in India. It is responsible for conducting research, developing satellites, and promoting space exploration.

Multiple choice

What is the name of the NCERT's program for promoting astronomy education in schools?

  1. Inspire

  2. Vigyan Prasar

  3. Science Express

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

NCERT does not have a specific program for promoting astronomy education in schools.

Multiple choice

Which government agency is responsible for promoting astronomy and space science education in India?

  1. Indian Space Research Organization (ISRO)

  2. Department of Atomic Energy (DAE)

  3. Ministry of Earth Sciences (MoES)

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

All of the above government agencies are involved in promoting astronomy and space science education in India. ISRO, DAE, and MoES have their own education and outreach programs, while NCERT develops curriculum and textbooks for school education.

Multiple choice

What is the name of the ISRO's program for promoting astronomy education in schools?

  1. Inspire

  2. Vigyan Prasar

  3. Science Express

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

Inspire is a scholarship program launched by ISRO to promote astronomy education in schools. It provides scholarships to students who excel in science and mathematics.