Tag: universe and space

Questions Related to universe and space

Astronomers study about: 

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. celestial bodies

  2. microorganisms

  3. nuclear reactions

  4. electricity

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Correct Option: A
Explanation:

Astronomer are scientists, who study the stars and planets using scientific equipments like telescopes.

They observe and study celestial bodies.

Which of the following is not a celestial body of the universe?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Earth

  2. Star

  3. Planet

  4. Aeroplane

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Correct Option: D
Explanation:

Celestial bodies are bodies that exists naturally in the space.

Planets and stars are celestial bodies.

Orion is a name of a:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. star planet

  2. planet

  3. galaxy

  4. constellation

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Correct Option: D
Explanation:

Orion is a type of a constellation.

It is one of the brightest and easily recognisable constellation in the night sky.

What is celestial object?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Naturally occurring physical entity which exists in observable universe

  2. Artificially occurring physical entity which exists in observable universe

  3. Naturally occurring physical entity which exists in observable solar system

  4. None

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Correct Option: A
Explanation:

Celestial body also known as heavenly body is any naturally occurring physical object found outside the Earth's atmosphere. 

What is the fundamental component of universe known as?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Galaxy

  2. Universe

  3. Asteroids

  4. meteors

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Correct Option: A
Explanation:

Stars, planets and Sun together makes the solar system. Group of solar systems form a galaxy. Groups of galaxy forms the universe. 

Universe --> Galaxies --> Solar systems.

Meteors are commonly known as:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Comets

  2. Stars

  3. Asteroids

  4. Shooting Stars

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Correct Option: D
Explanation:

Meteor is a heavenly body that is observed as the streak of light in the air from the Earth. It is also known as shooting star or falling star.

Jupiter has a thick atmosphere of ___________ which reflects most of the sun light falling on it.

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Oxygen

  2. Helium

  3. Nitrogen

  4. Hydrogen

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Correct Option: D
Explanation:

90% of the Jupiter's atmosphere is hydrogen and remaining 10 % is helium. Ammonia, sulphur, methane and water vapour forms the minute fractions.

The un-burnt piece of meteor which reaches the surface of the earth:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Celestial bodies

  2. Meteorites

  3. Comets

  4. Stars

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Correct Option: B
Explanation:

A part of the meteor or asteroid that reaches the Earth's atmosphere is termed as meteorite. 

Meteorites are celestial objects.


___________ was launched in the honour of Kalpana Chawla, a space scientist of Indian origin, who died in mishap in a space vehicle. Fill in the blank. 

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. INSAT-3E

  2. INSAT-3D

  3. INSAT-1A

  4. INSAT-IID

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Correct Option: A
Explanation:

NSAT-3E was launched in the honour of Kalpana Chawla, a space scientist of Indian origin, who died in mishap in a space vehicle.

Which of the following is NOT evidence of the Big Bang Theory?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. the universe is getting bigger

  2. abundance of Hydrogen and Helium

  3. Stars that are blue shifted

  4. CMBR everywhere

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Correct Option: C