General Awareness ยท Science General

ISRO Missions and Satellites

1,961 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

What is the name of the Indian research project focused on developing technologies for asteroid deflection?

  1. Project ASTRA

  2. Project NEAT

  3. Project ARIES

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

Project ASTRA (Asteroid Spacecraft Trajectory Alteration) aims to develop technologies for altering the trajectory of asteroids to prevent potential impacts.

Multiple choice

What is the name of the Indian research project aimed at developing a prototype asteroid deflection system?

  1. Project ASTRA

  2. Project NEAT

  3. Project ARIES

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

Project ASTRA includes the development of a prototype asteroid deflection system, utilizing technologies such as ion propulsion and kinetic impactors.

Multiple choice

What is the name of the Indian research project focused on developing technologies for asteroid sample return missions?

  1. Project ASTRA

  2. Project NEAT

  3. Project ARIES

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

Project ARIES (Asteroid Retrieval and Investigation of Earth System) aims to develop technologies for retrieving samples from asteroids and studying their composition and properties.

Multiple choice

Which country was the first to launch an artificial satellite into orbit around Earth?

  1. United States

  2. Soviet Union

  3. China

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

The Soviet Union was the first country to launch an artificial satellite into orbit around Earth. Sputnik 1 was launched on October 4, 1957.

Multiple choice

Which international space mission was a joint collaboration between India and the United States, aimed at studying the Martian atmosphere?

  1. Mangalyaan Mission

  2. Chandrayaan Mission

  3. Mars Reconnaissance Orbiter

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

The Mangalyaan Mission was a joint collaboration between India and the United States, aimed at studying the Martian atmosphere and marking India's entry into interplanetary exploration.

Multiple choice

Which Indian satellite was the first to study the solar wind?

  1. Aryabhata

  2. Rohini

  3. Chandrayaan-1

  4. Mars Orbiter Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Aryabhata satellite, launched in 1975, was the first Indian satellite to study the solar wind. It carried a solar wind experiment that measured the flux, velocity, and temperature of the solar wind particles.

Multiple choice

What is the name of the instrument onboard the Chandrayaan-1 mission that studied the solar wind?

  1. Solar Wind Experiment (SWE)

  2. X-ray Spectrometer (XRS)

  3. Terrain Mapping Camera (TMC)

  4. High Energy X-ray Spectrometer (HEX)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Solar Wind Experiment (SWE) onboard the Chandrayaan-1 mission was designed to study the solar wind plasma and its interaction with the lunar surface. It measured the flux, velocity, and temperature of the solar wind particles.

Multiple choice

Which Indian space mission was the first to study the solar wind in the Martian environment?

  1. Aryabhata

  2. Rohini

  3. Chandrayaan-1

  4. Mars Orbiter Mission
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Mars Orbiter Mission, launched in 2013, was the first Indian space mission to study the solar wind in the Martian environment. It carried a Solar Wind Analyzer (SWA) instrument that measured the flux, velocity, and temperature of the solar wind particles.

Multiple choice

What is the primary goal of the Indian Solar Wind Mission (ISWM)?

  1. To study the solar wind in the interplanetary space

  2. To study the solar wind interaction with the Earth's magnetosphere

  3. To study the solar wind interaction with the Martian atmosphere

  4. To study the solar wind interaction with the lunar surface
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary goal of the Indian Solar Wind Mission (ISWM) is to study the solar wind in the interplanetary space, including its properties, variations, and interaction with the Earth's magnetic field.

Multiple choice

What is the name of the Indian satellite that is planned to study the solar wind in the Sun's corona?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mars Orbiter Mission-2

  4. Venus Orbiter Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Aditya-L1 mission is a planned Indian satellite that will study the solar wind in the Sun's corona. It will be placed in a halo orbit around the Sun's L1 Lagrange point, which is located about 1.5 million kilometers from Earth.

Multiple choice

Which Indian space agency is responsible for conducting solar wind research?

  1. Indian Space Research Organisation (ISRO)

  2. Department of Space (DOS)

  3. National Aeronautics and Space Administration (NASA)

  4. European Space Agency (ESA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organisation (ISRO) is the national space agency of India. It is responsible for conducting solar wind research and other space science missions.

Multiple choice

What is the name of the first Indian solar wind instrument to be flown on an international space mission?

  1. Solar Wind Experiment (SWE) on Chandrayaan-1

  2. Solar Wind Analyzer (SWA) on Mars Orbiter Mission

  3. Plasma Analyzer Package (PAP) on Aditya-L1

  4. Solar Wind Monitor (SWM) on ISWM
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Solar Wind Experiment (SWE) onboard the Chandrayaan-1 mission was the first Indian solar wind instrument to be flown on an international space mission.

Multiple choice

What is the name of the Indian satellite that is planned to study the solar wind in the Earth's magnetosphere?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mars Orbiter Mission-2

  4. Magnetospheric Multiscale Mission (MMS)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Magnetospheric Multiscale Mission (MMS) is a NASA mission that is studying the Earth's magnetosphere. It consists of four identical spacecraft that fly in a tetrahedral formation to measure the electric and magnetic fields in the magnetosphere.

Multiple choice

What is the name of the Indian satellite that is planned to study the solar wind in the lunar environment?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mars Orbiter Mission-2

  4. Lunar Atmosphere and Dust Environment Explorer (LADEE)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Chandrayaan-2 mission is an Indian lunar mission that includes a lunar orbiter, a lander, and a rover. The orbiter carries a Solar Wind Experiment (SWE) that will study the solar wind in the lunar environment.

Multiple choice

What is the name of the Indian satellite that is planned to study the solar wind in the interplanetary space?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mars Orbiter Mission-2

  4. Indian Solar Wind Mission (ISWM)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Indian Solar Wind Mission (ISWM) is a planned Indian satellite that will study the solar wind in the interplanetary space. It will be placed in a halo orbit around the Sun's L1 Lagrange point, which is located about 1.5 million kilometers from Earth.