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Chapter 19 of 20
Syllabus

Space Missions — Syllabus

Maharashtra Board · Class 10 · Science

What Space Missions covers in Maharashtra Board Class 10 Science: 4 topics, for the 2026-27 session. Topics include Space Missions and Their Purpose.

44 questions36 flashcards3 formulas & key relations5 concepts

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4 Topics · Maharashtra Board Class 10 Science · 2026-27

Topics in Space Missions

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1. Space Missions and Their Purpose

  • Space missions are of two main types: satellites placed in orbit around Earth for research and applications, and spacecraft sent to outer space for observing objects in the solar system or beyond.
  • Space missions have made communication, weather prediction, television broadcasting, navigation, and scientific research possible on a large scale.
  • Artificial satellites help in daily life through mobile communication, internet services, weather images, disaster warning, and observation of natural resources.
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2. Classification and Uses of Artificial Satellites

  • Artificial satellites are classified by function.
  • Weather satellites study and help predict weather.
  • Communication satellites establish communication between different locations in the world through specific waves.
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3. Important Indian Satellite Series and Organizations

  • ISRO stands for Indian Space Research Organization.
  • NASA stands for National Aeronautics and Space Administration of USA.
  • Vikram Sarabhai is considered the father of the Indian space program.
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4. Orbits of Artificial Satellites

  • The function of a satellite decides the height, shape, and position of its orbit.
  • To place a satellite in orbit, it is first taken to a suitable height by a launcher and then given critical velocity tangentially.
  • Critical velocity keeps the satellite revolving around the Earth.

Key Concepts

Central concept: Space missions involve artificial satellites that orbit Earth for useful applications and spacecraft that travel to outer space to study the solar system and beyond.

Artificial satellitesClassification by functionOrbits of satellitesCritical velocitySatellite launch vehiclesSpace missions away from EarthImportant missions and astronautsIndia and space technology

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Frequently Asked Questions

What are the important topics in Space Missions for Maharashtra Board Class 10 Science?
Key topics in Space Missions include Space Missions and Their Purpose, Classification and Uses of Artificial Satellites, Important Indian Satellite Series and Organizations, Orbits of Artificial Satellites. Study these first, then practise questions on each for the Maharashtra Board Class 10 board exam.
How should I revise Space Missions for the Maharashtra Board Class 10 board exam?
Learn the core ideas first, then work through the 44 practice questions on Space Missions. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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