Astronomy |
|
|||||
The Asteroidal YORP Effect Observed7 May, 2007 12:26 pm For the first time, astronomers have witnessed the speeding up of an asteroid?s rotation rate (the YORP effect), and showed that it is due to a theoretical...A 45 Year Old Mystery Cracked?30 Apr, 2007 03:24 pm M106 (also known as NGC 4258) is a spiral galaxy 23.5 million light-years away in the constellation Canes Venatici. The galaxy has a two large spiral arms...Dark Energy Has Been Around for the Last 9 Billion Years of the Universe22 Nov, 2006 03:41 pm Dark energy is this mysterious energy that seems to make up about 70 % of the universe, but we know very little about it. In an interview with Adam Riess... |