Pre 1900

5,000,000,000 Years Ago (5 Billion Years Ago)
The star that would one day be known as Sol began to condense out of nebular material, forming the sun and the solar system.

2,000,000,000 Years Ago (2 Billion Years Ago)

1,000,000,000 Years Ago (1 Billion years Ago)
The Slaver Empire existed, and controled most, if not all of the Milky Way Galaxy.  One of the races controlled by the Slavers revolted. The Slaver Empire was overthrown.

Millions of Years Ago
The inhabitants of the planet Organia underwent a transformation from humanoid bodies to beings of pure energy.

1,000,000 Years Ago (1 Million Years Ago)

500,000 Years Ago

200,000 Years Ago
The civilization of the planet Iconia flourished, becoming a strong influence on many ancient cultures, as evidenced by linguistic similarities between Iconian, Dewan, Iccobar, and Dinasian. Ancient texts described the Iconians as "demons of air and darkness," suggesting that the Iconians could travel to other planets without the use of spaceships, possibly with the use of an interdimensional transport system..

13498 B.C./139,755 V.O.D. (Vulcan Old Date)
Zakal is born on Vulcan in the middle of a storm. Zakal is Old Vulcan for The Fury.

13248 B.C./140,005 V.O.D.

8000 B.C.

6000 B.C.

4000 - 3000 B.C.

3834 B.C.
The (nearly) immortal Flint was born in Mesopotamia on Earth. Flint described his early self as a bully who didn't die, despite serious injuries in an ancient war. FDlint lived under a variety of assumed names, including Merlin, Leonardo da Vinci, and Johannes Brahms, finally settling on a small planet he purchases under the name of Mr. Brack.

500 - 600 B.C.

4 B.C.
Jesus Christ was born. Christ's teachings would become the basis of Earth's Christian religions.

±34 A.D.
Jesus Christ was cruxified by the Romans.

1 - 900 A.D.
The society on planet 892-IV (Magna Roma), evolving on a path similar to that of Earth, developed a culture similar to Earth's ancient Rome,a remarkable example of Hodgkin's Law of parallel planet development.

625 A.D.
Mohammed began writing the Koran. This work would become the cornerstone of the Muslim religion.

1609 A.D.
Galileo Galilei constructed Earth's first astronomical telescope. Galileo would later become known as the father of modern science for his work supporting the Copernican view of the universe.

1666 A.D.
Sir Isaac Newton postulates laws of universal gravitation - linking celestial and earthly mechanics - and his three laws of motion, and develops calculus to discover and describe his theories.

1700 - 1799 A.D.
A group of interstellar anthropologists called the Preservers visited planet Earth at least once during this time period. They judged Earth's American Indians to be in danger of extinction, and transplanted a small group of Delaware, Navajo, and Mohicans to a distant Class-M planet, where they were encouraged to live in a manner that preserved their culture.

1755 A.D.
Forced Deportation of the Acadians from their lands by the British in present day Nova Scotia, Canada, for refusing to swear fealty to the crown and to take up arms against the foes of England.

1776 A.D.
13 colonies of Great Britain's on the North American continent succede from the British Empire and form their own nation, the United States of America, under the leadership of General-turned-President George Washington.

1799 A.D.
Henry Spencer of Baltimore, Maryland, builds a sailing ship, a scooner named Enterprise.

1856 A.D.
Sigmund Freud was born in Freiburg, Moravia, which was at the time part of Austro-Hungarian Empire on Earth.

1877 A.D.
Astronomer Giovanni Schiaparelli observes what he believes are markings on Mars, which he calls canali - Italian for channels or furrows. Canali is misinterpreted as "canals," suggesting artifical structures. With subsequent writings by Percival Lowell and others, humans actively speculate about intelligent life on other worlds.

1890 A.D.
Howard Philips Lovecraft was born in Providence, Rhode Island, on Earth. Lovecraft would later become a famous gothic writer, who also researched about the old gods of Earth's past.

1893 A.D.
Lt. Commander Data is accidentally thrown back into the past while investigating evidence that aliens from the future may have attempted to interfere with Earth's history. While in 19th-century San Francisco, Data encounters writer Samuel Clemens, who became suspicious of Data's activities. Data also met Guinan in the past, learning that the future Enterprise bartender had visited Earth some 472 years prior to her service aboard the starship.