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Lyman-alpha emitter

space Maturity 11-13

Some far away stars shine very bright.

Lyman Alpha Blob.jpg
Lyman Alpha Blob.jpg
They are very old. They look like tiny lights in the dark. These lights help us see the past. They are like clues for us. Can you look at the stars?

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File:Lyman Alpha Blob.jpg
Lyman Alpha Blob.jpg
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📚 Content adapted from Wikipedia | Readability: FK 13.7 | Vital Level 5