Current theory is the Big Bang
In Norse mythology, the universe is reborn through an event known as Ragnarok, which translates to "the Doom of the Gods." This catastrophic event marks the end of the world and the beginning of a new cycle of creation. After the destruction, the world is said to rise again, with a new generation of gods and humans inhabiting it.
The collapse of the star's core is the event that marks the beginning of a type II supernova. This collapse leads to the rapid release of energy, causing the outer layers of the star to be expelled in a violent explosion.
The universe was hotter in the past due to the Big Bang event which marked the beginning of the universe. As it expanded and cooled over time, galaxies, stars, and planets formed.
The prevailing scientific view is that the universe began with the Big Bang approximately 13.8 billion years ago. This event marked the beginning of space, time, and all matter in the universe. The universe has been expanding and evolving ever since.
The steady state theory of the universe, which proposed that the universe has always existed in a constant state without any beginning or end, has been discarded in favor of the Big Bang theory, which suggests that the universe began from a singular event and has been expanding ever since.
The calendar is intended to mark the number of years since the death of King Herod the Great. The Roman abbot Dionysus Exiguus devised the new Christian calendar in 533. He knew that it was impossible to say when Jesus was born, but he knew, or thought he knew, when Herod died. So, he chose to begin his Christian calendar on the year of Herod's death, and he based this on the reign of the Roman emperor Augustus. Unaware that Augustus only adopted that name four years after his reign began, going by his birth name of Octavius until then, Exiguus commenced his calendar just 4 years too late.
The Storming of Bastille
Black Tuesday
the mass extiction
In Norse mythology, the universe is reborn through an event known as Ragnarok, which translates to "the Doom of the Gods." This catastrophic event marks the end of the world and the beginning of a new cycle of creation. After the destruction, the world is said to rise again, with a new generation of gods and humans inhabiting it.
nun of yo dambuise wack's
Invasion of Poland
Pearl Harbor bombing
The collapse of the star's core is the event that marks the beginning of a type II supernova. This collapse leads to the rapid release of energy, causing the outer layers of the star to be expelled in a violent explosion.
The shedding of the uterine lining, known as menstruation, marks the end of one menstrual cycle and the beginning of a new one.
bombing in pearl harbor
The 1906 San Francisco earthquake is considered the event that marks the beginning of the modern era of seismology. This earthquake resulted in significant advancements in the study of earthquakes and the development of seismological instruments and techniques.