Space Technology

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What is an artificial satellite?

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An artificial satellite is a human-made object that is intentionally placed into orbit around a celestial body, typically Earth, for purposes such as communication, weather monitoring, and scientific research.

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What was the first major optical space telescope launched into space?

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The Hubble Telescope.

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What is a refracting telescope?

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A refracting telescope is a type of telescope that uses a set of lenses to gather and focus light from distant objects.

Tags

NGSS.MS-PS4-2

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What is a space probe?

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A space probe is an unmanned spacecraft that travels out of Earth's orbit to collect data about other celestial bodies.

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What is a reflecting telescope?

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A reflecting telescope is a type of telescope that uses a curved mirror to gather and focus light from distant objects.

Tags

NGSS.MS-PS4-2

Front

What is the purpose of launching satellites into space?

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Satellites are launched into space for various purposes, including communication, navigation, weather forecasting, and scientific research.

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What is the difference between a satellite and a space probe?

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A satellite orbits a celestial body, while a space probe travels through space to gather data about other celestial bodies.

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What is the significance of the Hubble Telescope?

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The Hubble Telescope has provided some of the most detailed images of distant galaxies, nebulae, and other astronomical phenomena, greatly enhancing our understanding of the universe.

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What are the main components of a telescope?

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The main components of a telescope include the optical system (lenses or mirrors), the mount, and the eyepiece.

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What is the role of lenses in a refracting telescope?

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Lenses in a refracting telescope gather and bend light to form an image of distant objects.