Astronomy Picture of the Day . Rumors of a Strange Universe . ... 23.12.2006 . ... Credit Copyright: High-Z Supernova Search Team , HST , NASA Explanation: Eight years ago results were first presented indicating that most of the energy in our universe is not in stars or galaxies but is tied to space itself. In the language of cosmologists, a large cosmological constant is directly implied by new distant supernovae observations. ... Publications with keywords: universe - dark energy . ...