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

What is the name of the software tool developed by Indian astronomers for visualizing and analyzing 3D nebulae data?

  1. A. NebulaViz

  2. B. Nebula3D

  3. C. NebulaExplorer

  4. D. NebulaStudio
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nebula3D is a software tool developed by Indian astronomers for visualizing and analyzing 3D nebulae data.

Multiple choice

What is the name of the software tool developed by Indian astronomers for studying the dynamics of nebulae?

  1. A. NebulaDyn

  2. B. NebulaMotion

  3. C. NebulaFlow

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

NebulaFlow is a software tool developed by Indian astronomers for studying the dynamics of nebulae.

Multiple choice

What is the name of the software tool developed by Indian astronomers for studying the chemical composition of nebulae?

  1. A. NebulaChem

  2. B. NebulaComposition

  3. C. NebulaAbundance

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

NebulaAbundance is a software tool developed by Indian astronomers for studying the chemical composition of nebulae.

Multiple choice

What is the name of the software tool developed by Indian astronomers for studying the kinematics of nebulae?

  1. A. NebulaKinematics

  2. B. NebulaMotion

  3. C. NebulaFlow

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

NebulaKinematics is a software tool developed by Indian astronomers for studying the kinematics of nebulae.

Multiple choice

What is the name of the nebulae atlas created by Jyeshtadeva?

  1. The Jyeshtadeva Nebulae Atlas

  2. The Indian Nebulae Atlas

  3. The Surya Siddhanta Nebulae Atlas

  4. The Brihat Samhita Nebulae Atlas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The nebulae atlas created by Jyeshtadeva is known as the Jyeshtadeva Nebulae Atlas.

Multiple choice

What is the name of the nebulae atlas created by Nilakantha Somayaji?

  1. The Nilakantha Somayaji Nebulae Atlas

  2. The Indian Nebulae Atlas

  3. The Surya Siddhanta Nebulae Atlas

  4. The Brihat Samhita Nebulae Atlas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The nebulae atlas created by Nilakantha Somayaji is known as the Nilakantha Somayaji Nebulae Atlas.

Multiple choice

What is the name of the nebulae atlas created by Raja Jai Singh II?

  1. The Raja Jai Singh II Nebulae Atlas

  2. The Indian Nebulae Atlas

  3. The Surya Siddhanta Nebulae Atlas

  4. The Brihat Samhita Nebulae Atlas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The nebulae atlas created by Raja Jai Singh II is known as the Raja Jai Singh II Nebulae Atlas.

Multiple choice

What is the name of the nebulae atlas created by Subbaraya Shastry?

  1. The Subbaraya Shastry Nebulae Atlas

  2. The Indian Nebulae Atlas

  3. The Surya Siddhanta Nebulae Atlas

  4. The Brihat Samhita Nebulae Atlas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The nebulae atlas created by Subbaraya Shastry is known as the Subbaraya Shastry Nebulae Atlas.

Multiple choice

What was the name of the telescope that Galileo Galilei used to make his observations of the heavens?

  1. The refracting telescope

  2. The reflecting telescope

  3. The compound microscope

  4. The electron microscope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Galileo Galilei used a refracting telescope, which uses lenses to focus light, to make his observations of the heavens.

Multiple choice

What was the name of the space telescope that was launched in 1990 to study the universe in infrared light?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. Spitzer Space Telescope

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

Spitzer Space Telescope was launched in 1990 to study the universe in infrared light.

Multiple choice

What was the name of the space telescope that was launched in 2018 to study the universe in infrared light?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. Spitzer Space Telescope

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

James Webb Space Telescope was launched in 2018 to study the universe in infrared light.

Multiple choice

What is the name of the largest radio telescope in the world?

  1. Arecibo Observatory

  2. Very Large Array

  3. Atacama Large Millimeter Array

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

Square Kilometer Array is the largest radio telescope in the world.

Multiple choice

What is the name of the largest optical telescope in the world?

  1. Gran Telescopio Canarias

  2. Keck I and Keck II telescopes

  3. Subaru Telescope

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

Gran Telescopio Canarias is the largest optical telescope in the world.

Multiple choice

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

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

Maharaja Jai Singh II built five astronomical observatories called Jantar Mantar in various cities across India. These observatories were used to make accurate astronomical observations and study the movement of celestial bodies.

Multiple choice

What is the name of the Indian telescope located at the Devasthal Observatory in Uttarakhand?

  1. Himalayan Chandra Telescope

  2. Aryabhata Telescope

  3. Vainu Bappu Telescope

  4. Giant Metrewave Radio Telescope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Himalayan Chandra Telescope (HCT) is an Indian telescope located at the Devasthal Observatory in Uttarakhand. It is a 2-meter optical-infrared telescope used to study various astronomical objects, including galaxies, stars, and planets.