Crash Course Astronomy - Season 1 Episode 45 Deep Time
As we approach the end of Crash Course Astronomy, it’s time now to acknowledge that our Universe’s days are numbered. Stars will die out after a few trillion years, protons will decay and matter will dissolve after a thousand trillion trillion trillion years, black holes will evaporate after 10^92 years, and then all will be dark. But there is still hope that a new Universe will be born from it.
- Genre: Documentary
- Studio: YouTube
- Keyword: astronomy
- Cast: Phil Plait
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