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

How do astronomy clubs and societies contribute to the development of astronomy infrastructure in India?

  1. By establishing observatories and telescopes

  2. By providing grants and funding for astronomy research

  3. By advocating for government support for astronomy

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

Astronomy clubs and societies contribute to the development of astronomy infrastructure in India by establishing observatories and telescopes, providing grants and funding for astronomy research, and advocating for government support for astronomy.

Multiple choice

Which astronomy club or society in India is known for its contributions to the study of comets and asteroids?

  1. Astronomy Club of Hyderabad

  2. Bangalore Astronomical Society

  3. Mumbai Amateur Astronomers' Association

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

The Indian Astronomical Society is known for its contributions to the study of comets and asteroids, with members actively involved in observations and research related to these celestial objects.

Multiple choice

In which desert oasis retreat can you find a dedicated astronomy center and enjoy stargazing sessions led by expert astronomers?

  1. Amangiri in Utah, USA

  2. Anantara Al Jabal Al Akhdar in Oman

  3. Qasr Al Sarab Desert Resort by Anantara in Abu Dhabi, UAE

  4. Six Senses Shaharut in Israel
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Amangiri in Utah, USA features a dedicated astronomy center, offering guests guided stargazing sessions led by expert astronomers, allowing them to explore the wonders of the night sky.

Multiple choice

What is the name of the telescope that was built in the 19th century and is still the largest refracting telescope in the world?

  1. Yerkes Observatory

  2. Lick Observatory

  3. Mount Wilson Observatory

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

The Yerkes Observatory is located in Williams Bay, Wisconsin, and was built in 1897. It has a 40-inch refracting telescope, which is the largest of its kind in the world.

Multiple choice

What is the name of the observatory that was built in the 19th century and is known for its large reflecting telescope?

  1. Yerkes Observatory

  2. Lick Observatory

  3. Mount Wilson Observatory

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

The Mount Wilson Observatory is located in California and was built in 1908. It has a 100-inch reflecting telescope, which was the largest in the world at the time.

Multiple choice

What is the name of the observatory that was built in the 19th century and is known for its large refracting telescope?

  1. Yerkes Observatory

  2. Lick Observatory

  3. Mount Wilson Observatory

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

The Lick Observatory is located in California and was built in 1888. It has a 36-inch refracting telescope, which was the largest in the world at the time.

Multiple choice

What is the name of the observatory that was built in the 19th century and is known for its large reflecting telescope?

  1. Yerkes Observatory

  2. Lick Observatory

  3. Mount Wilson Observatory

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

The Palomar Observatory is located in California and was built in 1948. It has a 200-inch reflecting telescope, which was the largest in the world at the time.

Multiple choice

What is the name of the first black hole discovered by Indian astronomers?

  1. Cygnus X-1

  2. Sagittarius A*

  3. V404 Cygni

  4. GRO J1655-40
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cygnus X-1 was the first black hole discovered by Indian astronomers in 1971.

Multiple choice

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

  1. Jantar Mantar

  2. Rashtrapati Bhavan

  3. Red Fort

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

Jantar Mantar is a collection of astronomical observatories built by Maharaja Jai Singh II in the 18th century. These observatories were used to study the positions of celestial bodies and make accurate astronomical calculations.

Multiple choice

What is the Virgo gravitational wave observatory?

  1. A gravitational wave interferometer located in Italy

  2. A space-based gravitational wave observatory

  3. A European gravitational wave observatory

  4. A Japanese gravitational wave observatory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Virgo is a gravitational wave interferometer located in Italy.

Multiple choice

What is the KAGRA gravitational wave observatory?

  1. A gravitational wave interferometer located in Japan

  2. A space-based gravitational wave observatory

  3. A European gravitational wave observatory

  4. A Chinese gravitational wave observatory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

KAGRA is a gravitational wave interferometer located in Japan.

Multiple choice

Which Indian institution played a pioneering role in the study of solar radio emissions?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Indian Institute of Astrophysics (IIA)

  3. Physical Research Laboratory (PRL)

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

TIFR, under the leadership of Dr. Govind Swarup, established a radio astronomy group in the 1950s and made significant contributions to the study of solar radio emissions.

Multiple choice

What was the name of the first solar radio telescope built in India?

  1. Gauribidanur Radio Telescope

  2. Ooty Radio Telescope

  3. Giant Metrewave Radio Telescope (GMRT)

  4. Aryabhatta Research Institute of Observational Sciences (ARIES)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Gauribidanur Radio Telescope, located in Karnataka, was the first solar radio telescope built in India and became operational in 1967.

Multiple choice

What is the name of the solar radio observatory located in Ooty, India?

  1. Gauribidanur Radio Telescope

  2. Ooty Radio Telescope

  3. Giant Metrewave Radio Telescope (GMRT)

  4. Aryabhatta Research Institute of Observational Sciences (ARIES)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Ooty Radio Telescope, situated in Ooty, Tamil Nadu, is a major solar radio observatory in India and has been operational since 1970.

Multiple choice

Which Indian institution is known for its contributions to the study of solar radio spectroscopy?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Indian Institute of Astrophysics (IIA)

  3. Physical Research Laboratory (PRL)

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

The Indian Institute of Astrophysics (IIA) in Bengaluru has made significant contributions to the study of solar radio spectroscopy, particularly in the analysis of solar radio bursts.