ASTRONAUGHTY

No two stars have the same spectrum—each is unique like a fingerprint. Even the universe avoids duplicates.

✓ TRUE FACT
A star’s spectrum encodes temperature, composition, and pressure effects, producing distinct absorption-line patterns. Even similar stars show measurable differences with high-resolution spectroscopy.

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No two stars have the same spectrum—each is unique like a fingerprint. Even the universe avoids duplicates. | SmartAss Facts