Top 3 Most Extreme Cosmic Environments

The most violent and energetic objects detected in the high-energy X-ray sky.

The top 3

1. Galaxy Clusters: The Largest Bound Structures: These massive collections of galaxies are filled with million-degree gas, which eROSITA sees glowing brightly in X-rays.
2. Supernova Remnants: Stellar Death Throes: The shockwaves from exploded stars create high-temperature shells that appear as some of the most vibrant, distinct features in X-ray surveys.
3. Neutron Stars: Density Records: The remnants of massive stars crushed to the size of a city, these objects exhibit some of the most intense magnetic and gravitational fields in the universe.

Sources

• NASA High Energy Astrophysics

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