The search for the universe’s center starts with a simple intuition: if everything exploded outward in the Big Bang, there must be a point it all came from. Modern cosmology turns that intuition ...
Where is the center of the universe? In 1929, Edwin Hubble concluded that there isn't one, as space continues to expand. Gravity can create a "center," but because gravity pulls equally on all objects ...
About a century ago, scientists were struggling to reconcile what seemed a contradiction in Albert Einstein’s theory of general relativity. Published in 1915, and already widely accepted worldwide by ...
About a century ago, scientists were struggling to reconcile what seemed a contradiction in Albert Einstein’s theory of general relativity. Published in 1915, and already widely accepted worldwide by ...
This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. About a century ago, scientists were struggling to ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Rob Coyne, University of Rhode Island (THE CONVERSATION) About a century ago, ...