Physics And Universe

Galaxy general feature and evolution

Posted by Physics And Universe | Sep 13, 2013 | Astronomy |

A galaxy is a gravitational bound system that consists of stars and stellar remnants, an...

With a traditional telescope, the space between stars and galaxies is completely dark. But a...

Posted by Physics And Universe | Aug 22, 2013 | Universe |

There are several alternate models which contradicts Big Bang cosmology. Here we briefly discuss...

Posted by Physics And Universe | Aug 11, 2013 | Universe |

The are few unsolved issues in the standard Big Bang model. These are as follows: 1. Horizon...

Posted by Physics And Universe | Aug 3, 2013 | Universe |

Before observations of dark energy, cosmologists considered two scenarios for the future of the...