Dark Energy

A look at Dark Energy, explaining and simplifying the concept around it, the Cosmological Constant, the Lambda-CDM model, and Vacuum & Zero-Point Energy.

Sean Carroll discusses Energy Coinservation:
http://www.preposterousuniverse.com/blog/2010/02/22/energy-is-not-conserved/
Matt Strassler discusses Vacuum Energy:
https://profmattstrassler.com/articles-and-posts/particle-physics-basics/quantum-fluctuations-and-their-energy/
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Cover Art by Jakub Grygier: https://www.artstation.com/artist/jakub_grygier