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Mystery: Little Red Dots in the Early Universe
📖 3 min read 📊 beginner 🏷️ NASA APOD
In Brief
What are these little red dots (LRDs)? Nobody knows. Discovered only last year, hundreds of LRDs have now been found by the James Webb Space Telescope in the early universe. Although extremely faint, LRDs are now frequently identified in deep observations made for other purposes. A wide-ranging deba...
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The Full Story
What are these little red dots (LRDs)? Nobody knows. Discovered only last year, hundreds of LRDs have now been found by the James Webb Space Telescope in the early universe. Although extremely faint, LRDs are now frequently identified in deep observations made for other purposes. A wide-ranging debate is raging about what LRDs may be and what importance they may have. Possible origin hypotheses include accreting supermassive black holes inside clouds of gas and dust, bursts of star formation in...
Key Takeaways
- 1 Important astronomical discovery
- 2 Advances our understanding
- 3 Future research potential
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How We Know This
Scientific observation and analysis
What This Means
Contributes to our knowledge of the universe
Why It Matters
Important advance in astronomy
Related Topics
#astronomy
#discovery