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Most Important Space Missions in History Video Lecture | General Knowledge for Young Learners - Class 1

FAQs on Most Important Space Missions in History Video Lecture - General Knowledge for Young Learners - Class 1

1. What were the main objectives of the Apollo 11 mission?

Ans.The primary objectives of the Apollo 11 mission were to perform a crewed lunar landing and return safely to Earth. This mission aimed to demonstrate the United States' capability to land humans on the Moon and bring them back, fulfilling President Kennedy's goal of landing a man on the Moon before the end of the decade. The mission also sought to conduct scientific exploration of the lunar surface.

2. How did the Voyager missions contribute to our understanding of the outer solar system?

Ans.The Voyager missions, Voyager 1 and Voyager 2, significantly enhanced our understanding of the outer solar system by providing detailed images and data of the planets, their moons, and their rings. Voyager 1 conducted flybys of Jupiter and Saturn, while Voyager 2 visited all four of the gas giants: Jupiter, Saturn, Uranus, and Neptune. The missions revealed new information about planetary atmospheres, magnetic fields, and geological features, leading to a deeper understanding of planetary science.

3. What impact did the Hubble Space Telescope have on astronomy?

Ans.The Hubble Space Telescope revolutionized astronomy by providing high-resolution images of celestial objects without the distortion caused by Earth's atmosphere. Launched into low Earth orbit, Hubble has made significant contributions to various fields, including the study of distant galaxies, the expansion rate of the universe, and the identification of exoplanets. Its discoveries have led to numerous breakthroughs in our understanding of the universe.

4. What accomplishments are associated with the Mars Rover missions?

Ans.The Mars Rover missions, including Spirit, Opportunity, Curiosity, and Perseverance, have achieved several important milestones in the exploration of Mars. They have provided evidence of past water on the planet, analyzed soil and rock samples, and searched for signs of past life. The rovers have also conducted experiments to prepare for future human exploration, demonstrating technologies for in-situ resource utilization and habitat assessment.

5. How did the International Space Station (ISS) enhance international collaboration in space exploration?

Ans.The International Space Station (ISS) has enhanced international collaboration by serving as a joint project involving space agencies from multiple countries, including NASA, Roscosmos, ESA, JAXA, and CSA. The ISS facilitates scientific research in microgravity, promotes international cooperation in technology development, and fosters educational outreach. It has become a symbol of peaceful collaboration in space exploration, allowing scientists from different nations to work together on various research projects.

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Sep 25, 2025 Last updated

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