00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| a theory that deduces a cataclysmic birth of the universe from the observed expansion of the universe, cosmic background radiation, abundance of the elements, and the laws of physics |
| either of the two times a year when the sun is at its greatest distance from the celestial equator that takes place about June 21 and about December 22 |