big bang

Home/Tag: big bang

The Copernican Principle

By |2020-08-13T15:11:14+03:00August 13th, 2020|Categories: Knowledge|Tags: , , , , , , , |

In physical cosmology, the Copernican principle states that humans, on the Earth or in the Solar System, are not privileged observers of the universe. Named for Copernican heliocentrism, it is a working assumption that arises from a modified cosmological extension of Copernicus's argument of a [...]

What is a Quark Star?

By |2019-09-16T02:49:24+03:00September 16th, 2019|Categories: Knowledge|Tags: , , , , , , |

A quark star is a type of compact exotic star, where extremely high temperature and pressure has forced nuclear particles to form quark matter, a continuous state of matter consisting of free quarks. It is well known, both theoretically and observationally, that some massive stars [...]

The Cosmic Egg

By |2018-12-29T04:44:45+03:00December 29th, 2018|Categories: Culture, Knowledge|Tags: , , , , , , |

The world egg, cosmic egg or mundane egg is a mythological motif found in the cosmogonies of many cultures that descend from the proto-Indo-European culture and other cultures and civilizations. Typically, the cosmic egg is a beginning of some sort, and the universe or some [...]

What is Οbservable Universe?

By |2018-12-10T16:04:08+03:00December 10th, 2018|Categories: Knowledge|Tags: , , , , , , |

The observable universe is a spherical region of the Universe comprising all matter that can be observed from Earth at the present time because electromagnetic radiation from these objects has had time to reach Earth since the beginning of the cosmological expansion. There are at [...]