SciShow Space
An Alternative to Dark Matter? (2021x82)
Air date: Oct 29, 2021
Models of the universe’s early days have only been possible with dark matter as a variable, but we still don’t have proof that dark matter exists. But recently, scientists may have found a way to replicate the results without the presence of the elusive matter. Plus, we’re leaking our DNA out in space!
- Premiered: Apr 2014
- Episodes: 878
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