Observable Universe

Concept

The portion of the universe that can be observed from Earth, which Tim Urban suggests we 'kind of understand' in terms of its vastness and mechanisms like general relativity.

Mentioned in 1 video

Videos Mentioning Observable Universe

Tim Urban: Elon Musk, Neuralink, AI, Aliens, and the Future of Humanity | Lex Fridman Podcast #264

Tim Urban: Elon Musk, Neuralink, AI, Aliens, and the Future of Humanity | Lex Fridman Podcast #264

Lex Fridman

The portion of the universe that can be observed from Earth, which Tim Urban suggests we 'kind of understand' in terms of its vastness and mechanisms like general relativity.