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NASA Study Finds Young Sun-Like Stars Quiet Down in X-Rays Faster Than Expected
Key Takeaways
- Chandra observations show young Sun-like stars emit fewer X-rays than expected over time.
- A faster decline in X-ray activity may improve the odds that nearby planets retain atmospheres.
- The result refines both stellar evolution models and assessments of planetary habitability.
DE
DT Editorial Team··via science.nasa.gov

















