Ask Ethan: How Big Will The Universe Get?

Dark energy means that the Universe
Dark energy means that the Universe's expansion is accelerating. But how big will it get, and how fast?

Articles Archive - Big Think

Ask Ethan #39: Why does light stretch as the Universe expands? - Big Think

Ask Ethan: What surprises might NASA's future space telescopes discover?

Ask Ethan #69: Is our Universe escaping us?, by Ethan Siegel, Starts With A Bang!

Big Picture, steam for download

How do we know that the observable universe is 90 billion light years if it takes light 90 billion years to get to us and the universe is only 13.7 billion years old? - Quora

Will the universe eventually collapse because of gravity? - Quora

Expansion – Starts With A Bang! – Medium

From Ethan Siegel: “Ask Ethan: Does The Expanding Universe Break The Speed Of Light?” – sciencesprings

Ask Ethan #24: Cheating Time and Space