why did the universe not just immediately collapse into a blackhole?
The matter and energy in the early universe was extremely smoothly distributed. If it had been lumpier, certain regions would've collapsed into black holes, but because the matter was so smoothly distributed the outwards pull was equal to the inwards pull, preventing a collapse In fact, the reaso…
The Short Answer
The matter and energy in the early universe was extremely smoothly distributed. If it had been lumpier, certain regions would've collapsed into black holes, but because the matter was so smoothly distributed the outwards pull was equal to the inwards pull, preventing a collapse In fact, the reason any regions collapsed into stars and galaxies at all was because of tiny initial fluctuations in roughness that are predicted by cosmic inflation theory, which blows up tiny quantum fluctuations to huge size fluctuations in density. These would provide the initial roughness needed for the formation of all structure in the universe
Analysis
Key Concepts: Fluctuations, matter, universe
This explanation focuses on fluctuations, matter, universe and spans 100 words across 3 sentences. At 47% above the average Space & Astronomy explanation (68 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.
What This Answer Covers
The explanation opens with: “The matter and energy in the early universe was extremely smoothly distributed.” It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 3 connected points.
How This Compares in Space & Astronomy
Ranked #114 of 500 Space & Astronomy questions by answer depth (top 24%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.
Frequently Asked Questions
Is there a simple explanation for why the universe not just immediately collapse into a blackhole?
The matter and energy in the early universe was extremely smoothly distributed. If it had been lumpier, certain regions would've collapsed into black holes, but because the matter was so smoothly distributed the outwards pull was equal to the…
How detailed is this explanation compared to similar Space & Astronomy questions?
This is one of the most thorough answer at 100 words, ranked #114 of 500 Space & Astronomy questions by depth. The key concepts covered are fluctuations, matter, universe.
What approach does this answer take to explain the universe not just immediately collapse into a blackhole?
The explanation uses root cause analysis and contrasting perspectives across 100 words. It is categorized under Space & Astronomy and addresses the question through 2 analytical lenses.