Joined 18 months ago
8 months ago
According to the theory of inflation, the universe began expanding faster than the speed of light some 13.8 billion years ago. But decades after its discovery, physicists still need to confirm it.
Copyright © 2016 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.