Review:
Quasars
overall review score: 4.5
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score is between 0 and 5
Quasars are extremely luminous and energetic objects found in the distant universe, powered by supermassive black holes at the centers of galaxies.
Key Features
- High energy output
- Extreme brightness
- Supermassive black hole at center
Pros
- Provide valuable information about the early universe
- Can be used to study black hole properties and evolution
- Serve as cosmic beacons for measuring cosmological distances
Cons
- Difficult to observe due to their extreme distance and brightness
- Limited understanding of their formation and evolution