# Dark Matter and Pre-Big Bang Black Holes: A Revolutionary Theory? 🌌

**URL:** <https://onehack.st/t/dark-matter-and-pre-big-bang-black-holes-a-revolutionary-theory/290398>\
**Category:** News & Articles\
**Tags:** tools\
**Created:** [September 1, 2024, 3:35pm UTC](https://onehack.st/t/dark-matter-and-pre-big-bang-black-holes-a-revolutionary-theory/290398 "2024-09-01T15:35:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TheJoker](https://onehack.st/user_avatar/onehack.st/thejoker/32/22660_2.png) [@TheJoker](https://onehack.st/u/TheJoker)\
**Post date:** [September 1, 2024, 3:35pm UTC](https://onehack.st/t/dark-matter-and-pre-big-bang-black-holes-a-revolutionary-theory/290398/1 "2024-09-01T15:35:25Z")

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**Summary:**

* * *

1. **Pre-Big Bang Origins**  
A new theory suggests dark matter might come from black holes that formed before the Big Bang. This idea stems from a cosmological model where the universe alternates between contraction and expansion phases.

2. **Primordial Black Holes**  
Researchers propose that during the universe’s last contraction, primordial black holes could have formed from quantum fluctuations. These black holes might still exist today and contribute to dark matter.

3. **Testing the Theory**  
The study’s predictions align with current observations of space curvature and the microwave background. Future gravitational wave detectors might confirm the existence of these primordial black holes.

**Read more at:** [Live Science](https://livescience.com)