General Awareness ยท Science General

ISRO Missions and Satellites

1,830 Questions

ISRO missions and satellites form a vital part of the general awareness syllabus in government exams. This includes historical milestones like Chandrayaan, Mangalyaan, and communication satellites. Attempt these questions to memorize launch dates, objectives, and key figures in Indian space exploration.

Chandrayaan missionsMangalyaan orbitSolar exploration missionsIndian astronautsMeteorological satellites

ISRO Missions and Satellites Questions

Multiple choice

Which Indian space agency is responsible for the country's space program?

  1. Indian Space Research Organization

  2. National Aeronautics and Space Administration

  3. European Space Agency

  4. Japan Aerospace Exploration Agency
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organization (ISRO) is the national space agency of India. It is responsible for the country's space program, including the development and launch of satellites, rockets, and spacecraft.

Multiple choice

What is the name of the first Indian satellite to be launched into orbit?

  1. Aryabhata

  2. Bhaskara

  3. Rohini

  4. INSAT-1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aryabhata was the first Indian satellite to be launched into orbit. It was launched on April 19, 1975, from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh.

Multiple choice

Which Indian space mission was launched to study the Martian atmosphere and surface?

  1. Mangalyaan

  2. Chandrayaan-1

  3. Chandrayaan-2

  4. Vikram Sarabhai Space Centre
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mangalyaan, also known as the Mars Orbiter Mission, was India's first interplanetary mission. It was launched in 2013 and successfully entered Mars' orbit in 2014. The mission studied the Martian atmosphere and surface.

Multiple choice

What is the name of the Indian space mission that successfully landed a spacecraft on the lunar surface?

  1. Chandrayaan-1

  2. Chandrayaan-2

  3. Mangalyaan

  4. Vikram Sarabhai Space Centre
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chandrayaan-2 was India's second lunar mission. It was launched in 2019 and successfully landed a spacecraft, Vikram, on the lunar surface. However, the lander lost communication with the ground shortly after landing.

Multiple choice

What is the name of the Indian space mission that aims to study the Sun's corona?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mangalyaan

  4. Vikram Sarabhai Space Centre
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aditya-L1 is an Indian space mission that aims to study the Sun's corona. It is scheduled to be launched in 2023 and will be placed in a halo orbit around the Sun's Lagrange point 1 (L1).

Multiple choice

What is the name of the Indian satellite that was launched in 2017 to study dark energy?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

Astrosat is an Indian satellite that was launched in 2017 to study dark energy, among other things. It is equipped with a variety of instruments that allow it to observe X-rays, ultraviolet light, and visible light.

Multiple choice

What is the name of the Indian satellite that was launched in 2019 to study the universe's expansion?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

NISAR is an Indian satellite that was launched in 2019 to study the universe's expansion. It is a joint mission between NASA and ISRO and will use radar technology to measure the distance to galaxies and study the expansion of the universe.

Multiple choice

What is the name of the Indian satellite that was launched in 2021 to study the dark energy?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

NISAR is an Indian satellite that was launched in 2021 to study the dark energy. It is a joint mission between NASA and ISRO and will use radar technology to measure the distance to galaxies and study the expansion of the universe.

Multiple choice

What is the primary objective of the Indian Space Research Organization (ISRO)?

  1. To promote space tourism

  2. To conduct scientific research in space

  3. To develop and utilize space technology for national development

  4. To establish a permanent human presence on the Moon
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

ISRO's primary objective is to develop and utilize space technology for national development, including applications in communication, remote sensing, meteorology, and navigation.

Multiple choice

What is the main focus of the Indian Space Research Organization's (ISRO) human spaceflight program?

  1. Sending astronauts to Mars

  2. Developing a reusable space transportation system

  3. Establishing a permanent human presence on the Moon

  4. Conducting spacewalks and experiments in low Earth orbit
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

ISRO's human spaceflight program is currently focused on developing a reusable space transportation system called the Reusable Launch Vehicle (RLV).

Multiple choice

Which Indian space agency is responsible for the country's space program?

  1. Indian Space Research Organization (ISRO)

  2. National Aeronautics and Space Administration (NASA)

  3. European Space Agency (ESA)

  4. Japan Aerospace Exploration Agency (JAXA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organization (ISRO) is the primary space agency of India. It is responsible for the country's space program, including satellite launches, space exploration missions, and the development of space technologies.

Multiple choice

Which Indian satellite was the first to be launched into space?

  1. Aryabhata

  2. Bhaskara

  3. Rohini

  4. INSAT-1A
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aryabhata was the first Indian satellite to be launched into space. It was named after the renowned Indian mathematician and astronomer Aryabhata. The satellite was launched on April 19, 1975, from the Satish Dhawan Space Centre in Sriharikota.

Multiple choice

What was the primary objective of the Chandrayaan-1 mission?

  1. To study the lunar surface and atmosphere

  2. To search for water on the Moon

  3. To deploy a lunar rover

  4. To establish a permanent human base on the Moon
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary objective of the Chandrayaan-1 mission was to study the lunar surface and atmosphere. The mission aimed to gather data on lunar topography, mineralogy, and elemental composition, as well as to search for water and other resources on the Moon.

Multiple choice

What is the name of India's first indigenously developed cryogenic engine?

  1. Vikas Engine

  2. GSLV Engine

  3. PSLV Engine

  4. CE-20 Engine
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The CE-20 Engine is India's first indigenously developed cryogenic engine. It is a high-performance rocket engine that uses liquid hydrogen and liquid oxygen as propellants. The engine was successfully tested in 2017 and is expected to power India's future heavy-lift launch vehicles.

Multiple choice

Which Indian satellite is used for weather forecasting and disaster management?

  1. INSAT-3D

  2. INSAT-4A

  3. INSAT-4B

  4. INSAT-4CR
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

INSAT-3D is an Indian satellite used for weather forecasting and disaster management. It was launched in 2013 and carries a variety of instruments for monitoring weather conditions, including a six-channel imager, a sounder, and a scatterometer.