Imagine the Universe!

Floyd's big question

What is the real unified theory of physics that describes the true nature of space-time as well as explaining the physical forces?

Einstein spent much of his life trying to pull the subatomic and universal fields together into a single, simple theory, which has been called the Grand Unified Theory (no gravity involved) or the Theory of Everything (which includes gravity). A unified theory offers a more elegant explanation of data and may tell us what we should study in the future.


If words seem to be missing from the articles, please read this.

Imagine the Universe! is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA's Goddard Space Flight Center.

The Imagine Team
Project Leader: Dr. Barbara Mattson
Curator: Meredith Gibb
Responsible NASA Official: Phil Newman
All material on this site has been created and updated between 1997-2014.
This page last updated: Friday, 19-Nov-2004 15:24:11 EST