ब्रह्माण्ड की सबसे बुद्दिमान सभ्यता | Intelligent Alien Civilization in The Universe

ब्रह्माण्ड की सबसे बुद्दिमान सभ्यता | Intelligent Alien Civilization in The Universe
how the universe was formed?
Our universe began with an explosion of space itself - the Big Bang. Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies.

how earth formed?
Formation. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust.

how life evolved on earth?
The evidence is overwhelming that all life on Earth has evolved from common ancestors in an unbroken chain since its origin. ... Offspring resemble their ancestors. Variant organisms will leave offspring like themselves. Therefore, organisms will diverge from their ancestors with time.

was there life on mars?
To date, no proof has been found of past or present life on Mars. Cumulative evidence shows that during the ancient Noachian time period, the surface environment of Mars had liquid water and may have been habitable for microorganisms.

Kardashev scale
The Kardashev scale is a method of measuring a civilization's level of technological advancement based on the amount of energy they are able to use. The measure was proposed by Soviet astronomer Nikolai Kardashev in 1964.

Fermi paradox
The Fermi paradox, named after Italian-American physicist Enrico Fermi, is the apparent contradiction between the lack of evidence for extraterrestrial civilizations and various high estimates for their probability.

Great Filter
The Great Filter, in the context of the Fermi paradox, is whatever prevents non-living matter from undergoing abiogenesis, in time, to expanding lasting life as measured by the Kardashev scale.

Видео ब्रह्माण्ड की सबसे बुद्दिमान सभ्यता | Intelligent Alien Civilization in The Universe канала Tech & Myths