Indian Space Mission and ISRO
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Questions and Answers

What was the primary objective of the Mangalyaan mission?

  • To develop technologies for interplanetary missions (correct)
  • To conduct a detailed survey of the lunar surface
  • To study the gravitational effect of Mars (correct)
  • To explore the minerals in the Moon's crust

    • What significant discovery did the Chandrayaan-1 mission make regarding the Moon?

  • The detection of water molecules in permanently shadowed craters
  • The existence of a magnetic field surrounding the Moon (correct)
  • The identification of rare helium isotopes on the lunar surface
  • The presence of volcanic activity on the Moon

    • Which mission aimed to achieve a successful soft landing on the Moon?

  • Chandrayaan-2
  • Chandrayaan-1
  • Chandrayaan-3 (correct)
  • Mangalyaan

    • How much was the budget for the Mangalyaan mission?

    <p>$74 million</p> Signup and view all the answers

    What was the role of ISRO in the Mangalyaan mission?

    <p>To execute complex space missions efficiently</p> Signup and view all the answers

    When was the Chandrayaan-2 mission launched?

    <p>July 22, 2019</p> Signup and view all the answers

    Which scientific instruments were included in the Chandrayaan-1 mission?

    <p>11 scientific instruments from international space agencies</p> Signup and view all the answers

    What aspect of Mars did the Mangalyaan mission study that contributed to understanding the planet's climate?

    <p>Dust storms</p> Signup and view all the answers

    Who is commonly regarded as the father of the Indian space program?

    <p>Dr.Vikram Sarabhai</p> Signup and view all the answers

    What was the primary purpose of the Aryabhata satellite?

    <p>Scientific experiments in astronomy and solar physics</p> Signup and view all the answers

    When was the SLV-3 successfully launched?

    <p>July 18, 1980</p> Signup and view all the answers

    What significant achievement did Mangalyaan accomplish?

    <p>First country to reach Mars on the first attempt</p> Signup and view all the answers

    What was a major challenge faced by the Aryabhata satellite after its launch?

    <p>Loss of onboard telemetry data</p> Signup and view all the answers

    What was a key outcome of the successful SLV-3 mission?

    <p>India's first homegrown satellite launch</p> Signup and view all the answers

    Which vehicle carried the Aryabhata satellite into orbit?

    <p>Kosmos-3M</p> Signup and view all the answers

    What was the weight of the Aryabhata satellite?

    <p>360 kilograms</p> Signup and view all the answers

    What is one prerequisite for the Gaganyaan mission?

    <p>Creation of a human-rated launch vehicle</p> Signup and view all the answers

    What does the Crew Escape System (CES) in HLVM3 do?

    <p>Ensures crew safety during emergencies</p> Signup and view all the answers

    Which system ensures that the LVM3 launch vehicle meets human rating requirements?

    <p>Reconfiguration of all systems</p> Signup and view all the answers

    What will the Shukrayaan I mission primarily study?

    <p>Venus's geological and volcanic activity</p> Signup and view all the answers

    Which technology is employed by the Synthetic Aperture Radar (SAR) on Shukrayaan I?

    <p>High-resolution imaging capabilities</p> Signup and view all the answers

    What is the role of precursor missions for the Gaganyaan mission?

    <p>To demonstrate technology preparedness levels</p> Signup and view all the answers

    What was the primary goal of Chandrayaan-3 launched on July 14, 2023?

    <p>To achieve a soft landing on the lunar south pole</p> Signup and view all the answers

    At what altitude is the HLVM3 expected to launch the Orbital Module?

    <p>400 km</p> Signup and view all the answers

    What is the primary purpose of the life support system in the Gaganyaan mission?

    <p>To maintain an Earth-like environment for the crew</p> Signup and view all the answers

    Which components were part of the Chandrayaan-2 mission?

    <p>Orbiter, lander (Vikram), and rover (Pragyan)</p> Signup and view all the answers

    What significant achievement did Chandrayaan-3 accomplish on August 23, 2023?

    <p>Successfully landed near the Moon's south pole</p> Signup and view all the answers

    What is the main focus of the Aditya-L1 mission launched on September 2, 2023?

    <p>Studying the Sun's outermost layers</p> Signup and view all the answers

    What capability does the Gaganyaan project aim to demonstrate?

    <p>Human spaceflight capability with a crew</p> Signup and view all the answers

    How many crew members is the Gaganyaan capsule designed to accommodate?

    <p>Three members</p> Signup and view all the answers

    What was a significant outcome of Chandrayaan-2 despite the lander's setback?

    <p>Valuable data about the Moon's exosphere</p> Signup and view all the answers

    What type of launch vehicle is associated with the Gaganyaan project?

    <p>Geosynchronous Satellite Launch Vehicle Mark 2</p> Signup and view all the answers

    Study Notes

    Indian Space Mission

    • Indian Space Research Organisation (ISRO) was established on August 15, 1969, under Dr. Vikram Sarabhai's leadership.
    • ISRO's journey started with the goal of harnessing space technology for national development and scientific advancement.
    • Initially, ISRO started with humble beginnings and transformed into a formidable force in global space exploration.
    • Focus was on innovative approaches and cost-effective missions.

    Aryabhata (1975)

    • First Indian satellite, launched in April 1975.
    • Launched from the Soviet Union's Kapustin Yar using a Kosmos-3M vehicle.
    • Weighing 360 kg, primarily designed for scientific experiments in astronomy, solar physics, and aeronomy.
    • Faced technical issues shortly after reaching orbit, leading to loss of onboard telemetry data.
    • A critical achievement for ISRO, providing valuable lessons in satellite design, fabrication, and operation.

    SLV-3 (1980)

    • India's first indigenous satellite launch vehicle (SLV-3).
    • Launched in July 1980, successfully placing the Rohini satellite into orbit.
    • Demonstrated capability to design and build launch vehicles.
    • Laid the foundation for further development of advanced space exploration systems.

    Mangalyaan (Mars Orbiter Mission) (2013)

    • MOM, or Mars Orbiter Mission, was launched on November 5, 2013.
    • India's first successful interplanetary mission, reaching Mars orbit on its first attempt.
    • One of the least expensive Mars missions, with a budget of approximately $74 million.
    • Carried five scientific instruments for studying the Martian surface, atmosphere, morphology, and mineralogy.

    Chandrayaan Missions (2008, 2019, and 2023)

    • Chandrayaan-1 (2008): India's first lunar mission with carried 11 scientific instruments. Discovered water molecules on the moon.
    • Chandrayaan-2 (2019): Aimed to explore the lunar south pole. Consist of Orbiter, Lander(Vikram), and Rover(Pragyan). The Lander experienced a setback during its descent. Orbiter provided valuable data.
    • Chandrayaan-3 (2023): Successfully achieved a soft landing on the Moon's south pole, making India the first country to achieve a soft landing in this challenging region.

    Aditya-L1 (2023)

    • India's first dedicated solar mission.
    • Launched on September 2, 2023.
    • Studying the Sun's layers including the photosphere, chromosphere, and corona.
    • Enhancing understanding of solar activities, contributing to global research.

    Gaganyaan

    • India's human spaceflight ambition project.
    • Gaganyaan project envisages to demonstrating human space flight capability to an orbit of 400 km and bringing them back.
    • Project will complete through a comprehensive strategy using expertise of Indian industry, academia, and research institutions.
    • Includes development of many critical technologies.

    Shukrayaan-1

    • A Venus orbiter mission.
    • Aims to study Venus's geology, volcanic activity, emissions, wind speeds, clouds, and other planetary characteristics from an elliptical orbit.
    • Utilize SAR and ground-penetrating radar.
    • The mission will help understand Earth-like planets and Earth's climate. Studying Venus's atmosphere helps learn about Earth's climate.

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    Description

    Explore the history and milestones of the Indian Space Research Organisation (ISRO), from its establishment in 1969 to significant projects like the Aryabhata satellite and SLV-3 launch vehicle. This quiz highlights key achievements, challenges faced, and the evolution of India's capabilities in space technology.

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