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Euclid Shares a Huge View of Space

Scientists can use the new data to build a map.

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Science news editorial illustration for Euclid Releases Observations of More Than a Billion Objects

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The on 12. It from more a .

The 13 . will them to a of the .

Source: European Space Agency, 2026-11-12.

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Try 2 questions about this story, then explain one idea in your own words. Check the text whenever you need to.

In this lesson: Identify what Euclid released and how long the observations cover.

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Read and understand · 1/2What does the new data contain?

Read the answer and explanation

Light from more than a billion objects. The first paragraph says light from more than a billion objects.

Clue: The European Space Agency released new Euclid telescope data on November 12. It contains light from more than a billion objects.

Read and understand · 2/2How long do the observations cover?

Read the answer and explanation

About 13 months. The second paragraph gives an approximate 13-month period.

Clue: The observations cover about 13 months. Scientists will use them to begin building a detailed three-dimensional map of the universe.

Grammar in this story: An approximate duration

about 13 months

About makes the duration approximate; it is not an exact count.

Your turn

Explain what was released and what scientists will use it for.

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ESA released Euclid telescope data containing light from more than a billion objects. Scientists will use the observations to begin building a three-dimensional map.

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