The Multiverse consists of multiple versions of the universe existing in the same physical space, but separated from each other by their vibrational resonances.
The Original Multiverse was created as the result of interference in the Big Bang by Krona. He was a member of the ancient race of powerful, blue-skinned humanoid immortals from the planet Maltus (they would later relocate to Oa and style themselves the Guardians of the Universe). Krona was a scientist obsessed with observing the creation of the universe, despite an Oan legend that said discovering that secret would cause a great calamity. Krona created a machine that allowed him to see into the moment of creation. Somehow, his experiment disrupted the process of creation, with terrible consequences – it caused the creation of not a single universe, but the generation of an infinite number of universes.
Pre-Crisis is a term used to describe characters, items, realities or events that took place prior to 1986.
The Golden Age of Comic Books was a period in the history of American comic books, generally thought of as lasting from 1938 until the late 40’s or mid 50’s. Typically ending with the release of more gritty stories.
During this era, comic books became more popular, with the concept of superhero created and firmly established. After this, the silver age began.
Earth-Two was a parallel universe and a designation attributed to the planet Earth, and the Universe it inhabited. This Earth-Two continuity includes DC’s Golden Age heroes, including the Justice Society of America, whose careers began at the dawn of World War II, concurrently with their first appearances in comics. The two Earths were closely linked in terms of parallel development, although Earth-Two individuals usually predated their Earth-One counterparts by a few decades.
- For a complete list of Earth-Two inhabitants, see List of Earth-Two Characters.
- See Also: Earth-Two Timeline from Blaklion
The Earth-2A universe is very similar to the universe known as Earth-Two. It has only been seen in comic books referenced in the Super Friends comics, as well as the Superman animated theatrical shorts.
Earth-S is one of the infinite number of divergent realities that made up the pre-Crisis on Infinite Earths Multiverse. The predominant heroic teams were the Marvel Family, the Crime Crusader Club and the Squadron of Justice, while the main team of supervillains were the Monster Society of Evil. During the Crisis on Infinite Earths, Earth-S was effectively merged with Earth-One, Earth-Two, Earth-Four, and Earth-X to form one composite universe, called the New Earth.
- Earth-S first appeared Whiz Comics, Vol. 1 #2 (February, 1940).
- Earth-S is first named in Shazam!, Vol. 1 #1 (February, 1973).
The Silver Age is the informal term applied to a specific period of comic book publishing history. It was a period of artistic advancement and commercial success, specifically for those in the superhero genre. It is generally understood as beginning in the early to mid 50’s and ending in 1970.
Many comic book historians cite its beginning with the introduction of the Flash in Showcase, Vol. 1 #4 in October, 1956. However, there are several other characters commonly associated with the Silver Age that actually predate the Flash. Science-fiction adventurer Captain Comet debuted in the pages of Strange Adventures in August-September 1950, and the Martian Manhunter made his first appearance in November of 1955 (a full year before the Flash) in Detective Comics, Vol. 1 #225 November, 1955.
Earth-One was a parallel universe and a designation attributed to the planet Earth, and the Universe it inhabited. This Earth-One continuity includes DC’s Silver Age heroes, including the Justice League of America.
- For a complete list of Earth-One inhabitants, see List of Earth-One Characters.
The Earth-1A universe is very similar to the universe known as Earth-One. It has only been seen in the Super Friends TV series and the Super Friends comic book series. According to the DC One Million 80-Page Giant #1 (Aug. 1, 1999), the universe is apparently part of Hypertime. There are also many elements from this universe that are similar to the Post-Crisis Earth, as an example, the Marvel Family are part of this reality, whereas on Earth-One, (which could be considered the "Sister-Earth") the Marvel Family do not exist, but they are only known from the alternate world of Earth-S. Also, the 1988 "Superman" animated series features several Post-Crisis elements, likely due to having been made after the conclusion of Crisis on Infinite Earths in the comics; One strictly Post-Crisis element of the series was the portrayal of Lex Luthor as a corrupt businessman who utilized a ring fastened with a small piece of Kryptonite as a means of defending himself. Despite this, Superman's origin remains the same as his Pre-Crisis origin and his costume (including his cape) remains indestructible. Similarly, the 1991 "Swamp Thing" animated series portrays Swamp Thing closer to the Pre-Crisis version of the character from the comics, although it remains unconfirmed if the series itself is set on Earth-1A.
The Bronze Age is the informal term applied to a specific period of comic book publishing history. Following the Silver Age era, DC's Bronze Age is largely recognized as beginning in early 1970’s and ending with the 1985-86 crossover maxi-series, Crisis on Infinite Earths. The Bronze Age retained many of the conventions of the Silver Age, including Earth-One, with brightly colored superhero titles remaining the mainstay of the industry. However darker plot elements and more mature storylines featuring real-world issues, such as drug use, began to appear during the period.
Many characters and events from the Bronze Age are said to be germain to the continuity of Earth-One.
CRISIS ON INFINITE EARTHS
In the mid 80's, the Crisis on Infinite Earths series effectively re-booted the internal DC universe from the dawn of time onward.
A new history was written – one that rendered many of the older DC stories apocryphal. Characters, timelines, and events from the varying alternate realities were condensed into one modernized mainstream reality, excising many characters that would otherwise be construed as redundant.
- Crisis on Infinite Earths series at the DC Database
- Crisis on Infinite Earths series at Wikipedia.org
After the events of Infinite Crisis, the remaining Earths created collapsed back together, combining historical remnants to form one New Earth.
The Modern Age is the informal term applied to a specific period of comic book publishing history. Following the Bronze Age era, DC's Modern Age is largely recognized as beginning with the 1985-86 crossover maxi-series, Crisis on Infinite Earths. Crisis yielded not only the end of an era, but also the an omniversal reboot of the internal history of most of their major projects. In this period, comic book characters generally became darker and more psychologically complex, creators became better-known and active in changing the industry, independent comics flourished, and larger publishing houses became more commercialized
Most of the Modern Age continuity occurs on New Earth.
New Earth is the mainstream reality of the DC Multiverse since the Crisis on Infinite Earths.
From a functional perspective, the histories and peoples of Earth-One, Earth-Two (and many others) were effectively merged to form one composite universe, the Post-Crisis Earth. Earth-One became a sort of template, onto which the other Earths were apparently added.
- ↑ The era was kickstarted by the publishing of Action Comics #1 in June, 1938, which featured the first appearance of Superman and the superhero. Superman became extremely popular. Soon, superheroes dominate the pages of comic books from both DC Comics, Marvel Comics, and Fawcett Comics.
- ↑ This is conjecture based on the fact that the Superman cartoons were made during the '40s, which was the time that Earth-Two stories were showcased, and also based on the fact that the same voice actors from The New Adventures of Superman voice the characters in that show as well.
- ↑ Go to the DC Database for more on Whiz Comics, Vol. 1 #2 (February, 1940).
- ↑ Go to the DC Database for more on Shazam!, Vol. 1 #1 (February, 1973).
- ↑ Go to the DC Database for more on Showcase, Vol. 1 #4 (October, 1956).
- ↑ Go to Wikipedia.org for more on Strange Adventures (August-September 1950).
- ↑ Go to the DC Database for more on Detective Comics, Vol. 1 #225 (October, 1956).